2023
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Invention
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Automatic direction change pendulum-type rotary drive gear ratchet tensioner for indirect live wi... |
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Invention
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Automatic direction switching pendulum-type rotary drive ratchet wire grip for indirect live wire... |
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Invention
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Automatic direction switching pendulum-type rotary drive ratchet for indirect live wire. The pres... |
2022
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Invention
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Manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for liv... |
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Invention
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Impact-resistant multi-angle bundle pawl backstop ratchet ring. The present invention relates to ... |
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Invention
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Electrically insulating rotary grip-all clamp stick having double pawl operation unit for indirec... |
2021
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Invention
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Trap-type live wire terminal insulation cap and indirect live wire insulation method for jumper w... |
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Invention
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Movable roller type insulated lift arm for indirect live wires and uninterruptible method for ind... |
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Invention
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Electric wire bender for indirect live wire, and electric wire-bending indirect live wire method ... |
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Invention
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External electric gear double-locking ratchet-type wire grip for indirect live line, and indirect... |
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Invention
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Acute angle guide-driven wire clip for wire grip capable of indirect live wire work, and method f... |
2020
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Invention
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Arc interruption-type high-speed switching cable clamp connection device having insulating liftin... |
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Invention
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Automatic opening and closing stripping device for indirect live wire having wire stripping and t... |
2019
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Invention
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Indirect hydraulic wire cutting stick for live wire, and indirect live wire cutting method using ... |
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Invention
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Indirect live wire lifting device for power distribution line, and indirect live wire uninterrupt... |
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Invention
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Holdable hydraulic compressor and sleeve compression construction method using same. The present ... |
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Invention
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Cable clamp connection device having insulating lifting function and indirect live wire uninterru... |
2018
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Invention
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Manually-operated and extra-high voltage-insulated multifunctional safety hydraulic pliers stick ... |
2017
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Invention
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Method for performing uninterruptible power distribution work within section in de-energized line... |
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Invention
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Construction method for uninterruptible power distribution without bypass cable intermediate conn... |
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Invention
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Uninterruptible power distribution method without intermediate connectors of bypass cable, using ... |
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Invention
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Manual underground cable sheathing stripping device and underground cable sheathing stripping met... |
2015
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Invention
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Construction method for moving electric pole using pole holding device system without replacing a... |
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Invention
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Camera having function of checking underground facilities for underground construction, and safet... |
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Invention
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Cylindrical excavation method for confirming underground utilities by using excavation screw equi... |
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Invention
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Excavating screw equipped with image data wireless transmission device and camera for monitoring ... |
2014
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P/S
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Computer programs (downloadable software); Applications for smart phones; Downloadable mobile app... |
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P/S
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Computer programs and downloadable software that are both compatible with a smart phone that perf... |
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Invention
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Method of constructing a distribution line using an extra-high voltage neutral line. The present ... |
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Invention
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Method for constructing power distribution line by using combined overhead ground wire and extra ... |
2012
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Invention
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Power-distribution line having optical-fibre composite neutral wire for communication network con... |
2011
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Invention
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Method for uninterruptible bypass construction of power distribution lines using insulated guider... |
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Invention
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Multi-cap for installing neutral wire combined with overhead ground wire. The present invention r... |
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Invention
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Underbracing for an arch-shaped utility pole having a conductive concrete layer functioning as a ... |
2010
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Invention
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Hinge-type hook for carrying a utility pole underbracing. The present invention relates to a hing... |
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Invention
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C-type underbracing having enlarged end portions for installing on utility pole. A C-type underbr... |
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Invention
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Uninterruptible bypass method for an underground power line using an extension elbow having a spl... |
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Invention
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Uninterrupted repair and maintenance method for shifting the installation location of an overhead... |
2009
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Invention
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High-strength earth-wire under-bracing construction method using circular earth-wire under-bracin... |
2008
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Invention
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Method for replacing concrete utility pole without interrupting power supply by adopting pole cla... |
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Invention
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Uninterrupted replacement method of concrete utility pole for distribution line using pole clamp ... |
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Invention
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Spacer jig for replacing spacer damper of overhead power lines and method of replacing spacer dam... |
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Invention
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Extendable excavating screw unit equipped with hydraulic excavating auxiliary blades. An excavati... |
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Invention
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Method for installing an arch-type underbracing on a utility pole for an overhead line by using e... |
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Invention
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Method for constructing arch-type utility pole underbracing for overhead line using extendable ex... |
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Invention
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C-type utility pole underbracing with raised portions for construction of utility pole. The prese... |
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Invention
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Spacer jig for replacing spacer damper of overhead transmission line and method of replacing spac... |
2006
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Invention
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Method of mechanized construction for earth wire under-bracing and extendable excavating unit for... |