Pocket Watch Database
Patent Archive
#1117408
Patent Information
Watch Case 2 Suppress Shake Work Tool Work Edg
Raoul Leberthon
November 17, 1914
Patent #1117408
| Patent Number: | 1117408 |
| Description: | Watch Case 2 Suppress Shake Work Tool Work Edg |
| Inventor(s): | Raoul Leberthon |
| Patent Date: | Nov 17, 1914 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
