Pocket Watch Database
Patent Archive
#364370
Patent Information
Watch Barrel
Francis Parker
June 7, 1887
Patent #364370
| Patent Number: | 364370 |
| Description: | Watch Barrel |
| Inventor(s): | Francis Parker |
| Patent Date: | Jun 7, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
