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: |