- All sections
- E - Fixed constructions
- E02C - Ship-lifting devices or mechanisms
- E02C 5/00 - Mechanisms for lifting ships vertically
Patent holdings for IPC class E02C 5/00
Total number of patents in this class: 39
10-year publication summary
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5
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1
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3
|
1
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2
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4
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3
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1
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0
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0
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