Pocket Watch Database
Patent Archive
#D121916
Patent Information
Watch Case Transparent
David Ornstein
August 13, 1940
Patent #D121916
| Patent Number: | D121916 |
| Description: | Watch Case Transparent |
| Inventor(s): | David Ornstein |
| Patent Date: | Aug 13, 1940 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
