Pocket Watch Database
Patent Archive
#503314
Patent Information
Watch Case Spring
James H. Fleming
August 15, 1893
Patent #503314
| Patent Number: | 503314 |
| Description: | Watch Case Spring |
| Inventor(s): | James H. Fleming |
| Patent Date: | Aug 15, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
