Pocket Watch Database
Patent Archive
#465593
Patent Information
Watch Case Spring
James H. Fleming
December 22, 1891
Patent #465593
| Patent Number: | 465593 |
| Description: | Watch Case Spring |
| Inventor(s): | James H. Fleming |
| Patent Date: | Dec 22, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
