Pocket Watch Database
Patent Archive
#2442920
Patent Information
Watch Case Wrench For Waterproof
Vries Millard De
June 8, 1948
Patent #2442920
| Patent Number: | 2442920 |
| Description: | Watch Case Wrench For Waterproof |
| Inventor(s): | Vries Millard De |
| Assignee: | Hagans Orville R |
| Patent Date: | Jun 8, 1948 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
