E01B 33/12
Combined boom and bridge track-slewing machines
E01B33/12 (Combined boom and bridge track-slewing machines) appears on 1 US grants and 0 published applications in this corpus.
Search patents in E01B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 11 Nov 1980
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| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
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