Pocket Watch Database
Patent Archive
#128958
Patent Information
Watch Composition For Clean
John C. Frederick
July 16, 1872
Patent #128958
| Patent Number: | 128958 |
| Description: | Watch Composition For Clean |
| Inventor(s): | John C. Frederick |
| Patent Date: | Jul 16, 1872 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
