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#286531
Patent Information
Escapement & Regulator (ignatz)
A.C. Clausen
October 9, 1883
Patent #286531
| Patent Number: | 286531 |
| Description: | Escapement & Regulator (ignatz) |
| Inventor(s): | A.C. Clausen |
| Assignee: | Slafter J.C. |
| Patent Date: | Oct 9, 1883 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
