B28C 7/0829
Using reciprocating cable-suspended drag shovels
Official title: {using reciprocating cable-suspended drag shovels}
B28C7/0829 (Using reciprocating cable-suspended drag shovels) appears on 2 US grants and 0 published applications in this corpus.
Search patents in B28C- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 24 Jul 1979
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| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
By publication year. Applications have been published since 2001.
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