Pocket Watch Database
Patent Archive
#513013
Patent Information
Watch Case Pendant & Bow Fasten
William Hellberg
January 16, 1894
Patent #513013
| Patent Number: | 513013 |
| Description: | Watch Case Pendant & Bow Fasten |
| Inventor(s): | William Hellberg |
| Patent Date: | Jan 16, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
