Pocket Watch Database
Patent Archive
#458911
Patent Information
Watch Safety Attach For Stem Wind
Raymond A. Lucas
Casper F. Phelps
September 1, 1891
Patent #458911
| Patent Number: | 458911 |
| Description: | Watch Safety Attach For Stem Wind |
| Inventor(s): |
Raymond A. Lucas Casper F. Phelps |
| Patent Date: | Sep 1, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
