- All sections
- E - Fixed constructions
- E02D - Foundations; excavations; embankments; underground or underwater structures
- E02D 3/10 - Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Patent holdings for IPC class E02D 3/10
Total number of patents in this class: 130
10-year publication summary
7
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6
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11
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16
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13
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11
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12
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20
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11
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3
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |