Pocket Watch Database
Patent Archive
#1309988
Patent Information
Watch Wrist
Reginald H. Knyvett
July 15, 1919
Patent #1309988
| Patent Number: | 1309988 |
| Description: | Watch Wrist |
| Inventor(s): | Reginald H. Knyvett |
| Patent Date: | Jul 15, 1919 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
