Pocket Watch Database
Patent Archive
#D93390
Patent Information
Watch Case Flat Rectangular
Jean R. Graef
September 25, 1934
Patent #D93390
| Patent Number: | D93390 |
| Description: | Watch Case Flat Rectangular |
| Inventor(s): | Jean R. Graef |
| Patent Date: | Sep 25, 1934 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
