E02B 7/12
Arch dams
E02B7/12 (Arch dams) appears on 1 US grants and 1 published applications in this corpus.
Search patents in E02B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 6 Nov 2018
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| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 1 | 1 |
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No patent in this class has been cited by a later US patent yet.