Pocket Watch Database
Patent Archive
#1497484
Patent Information
Watch Case Pendant
Robert F. Campbell
June 10, 1924
Patent #1497484
| Patent Number: | 1497484 |
| Description: | Watch Case Pendant |
| Inventor(s): | Robert F. Campbell |
| Patent Date: | Jun 10, 1924 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
