B61B 10/004
Mechanical destination marks
Official title: {Mechanical destination marks}
B61B10/004 (Mechanical destination marks) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B61B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 26 Aug 1980
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
By publication year. Applications have been published since 2001.
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