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2016
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Invention
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Visual liquid level indicator. A tank and liquid level indicator has first housing that holds a l... |
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|
Invention
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System and method of ultrasound liquid level detection. A liquid detection system for determining... |
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2015
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Invention
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Pivoted float liquid level sensor having a magnetically actuated switch. A liquid level sensor fo... |
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2014
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Invention
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Fluid level detector.
A transducer for use in a fluid detector for determining a presence of a f... |
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2011
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Invention
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Fluid level detector. A fluid detector for determining a presence of a fluid within a container, ... |
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2010
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Invention
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Fluid level detector. A transducer for use in a fluid detector for determining a presence of a fl... |
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2008
|
Invention
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Fluid level detector. A fluid detector for determining a presence of a fluid within a container i... |
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1988
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Invention
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Fiber-optic reed switch. A magnetically responsive reed switch assembly having one or two cantile... |
