Pocket Watch Database
Patent Archive
#66890
Patent Information
Watch Key In Pendent
Henry Rothfelder
July 16, 1867
Patent #66890
| Patent Number: | 66890 |
| Description: | Watch Key In Pendent |
| Inventor(s): | Henry Rothfelder |
| Patent Date: | Jul 16, 1867 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
