Pocket Watch Database
Patent Archive
#2669833
Patent Information
Watch Wind Means
Charles K. Johns
Charles Hill
February 23, 1954
Patent #2669833
| Patent Number: | 2669833 |
| Description: | Watch Wind Means |
| Inventor(s): |
Charles K. Johns Charles Hill |
| Patent Date: | Feb 23, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
