B41J 23/16
Mechanisms driven by a spring tensioned by power means
B41J23/16 (Mechanisms driven by a spring tensioned by power means) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 1
- Published applications
- 0
- Assignees
- 2
- Inventors
- 2
- Latest grant
- 24 Jan 1984
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| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
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