Pocket Watch Database
Patent Archive
#1358457
Patent Information
Clock Wind Key
Norman T. Mills
November 9, 1920
Patent #1358457
| Patent Number: | 1358457 |
| Description: | Clock Wind Key |
| Inventor(s): | Norman T. Mills |
| Patent Date: | Nov 9, 1920 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
