Pocket Watch Database
Patent Archive
#133064
Patent Information
Watch Reverse Pinion
Nicolas Staplin
November 12, 1872
Patent #133064
| Patent Number: | 133064 |
| Category: | Safety Pinion |
| Description: | Watch Reverse Pinion |
| Inventor(s): | Nicolas Staplin |
| Patent Date: | Nov 12, 1872 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
