Pocket Watch Database
Patent Archive
#1238706
Patent Information
Recorder Watch Man Key
Arthur J. Baldwin
August 24, 1917
Patent #1238706
| Patent Number: | 1238706 |
| Description: | Recorder Watch Man Key |
| Inventor(s): | Arthur J. Baldwin |
| Patent Date: | Aug 24, 1917 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
