Pocket Watch Database
Patent Archive
#453202
Patent Information
Watch Case Spring
Alexander Milne
June 2, 1891
Patent #453202
| Manufacturer: | Newark Watch Case Co. |
| Patent Number: | 453202 |
| Description: | Watch Case Spring |
| Inventor(s): | Alexander Milne |
| Assignee: | Newark Watch Case Material Co |
| Patent Date: | Jun 2, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
