- All sections
- E - Fixed constructions
- E02B - Hydraulic engineering
- E02B 3/28 - Fender piles
Patent holdings for IPC class E02B 3/28
Total number of patents in this class: 14
10-year publication summary
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1
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1
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2
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1
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1
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1
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1
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2
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0
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1
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