Pocket Watch Database
Patent Archive
#2693631
Patent Information
Floating Chuck
Frank B. Redman
November 9, 1954
Patent #2693631
| Manufacturer: | Hamilton |
| Patent Number: | 2693631 |
| Description: | Floating Chuck |
| Inventor(s): | Frank B. Redman |
| Assignee: | Hamilton Watch Co |
| Patent Date: | Nov 9, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
