Pocket Watch Database
Patent Archive
#1010172
Patent Information
Clock Keyless
Frederick Phinney
November 28, 1911
Patent #1010172
| Patent Number: | 1010172 |
| Description: | Clock Keyless |
| Inventor(s): | Frederick Phinney |
| Patent Date: | Nov 28, 1911 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
