Pocket Watch Database
Patent Archive
#457739
Patent Information
Watch Case Hinge
George Newton
August 11, 1891
Patent #457739
| Patent Number: | 457739 |
| Description: | Watch Case Hinge |
| Inventor(s): | George Newton |
| Patent Date: | Aug 11, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
