Pocket Watch Database
Patent Archive
#450842
Patent Information
Watch Safety
Albert Epple
April 21, 1891
Patent #450842
| Patent Number: | 450842 |
| Description: | Watch Safety |
| Inventor(s): | Albert Epple |
| Patent Date: | Apr 21, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
