Pocket Watch Database
Patent Archive
#195268
Patent Information
Watch Barrel Main Spring Attach
Edwin H. Flint
September 18, 1877
Patent #195268
| Patent Number: | 195268 |
| Description: | Watch Barrel Main Spring Attach |
| Inventor(s): | Edwin H. Flint |
| Patent Date: | Sep 18, 1877 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
