Pocket Watch Database
Patent Archive
#533657
Patent Information
Indicator Time Device 4 Start Or Stop
Julien P. Friez
Charles F. Marvin
February 5, 1895
Patent #533657
| Patent Number: | 533657 |
| Description: | Indicator Time Device 4 Start Or Stop |
| Inventor(s): |
Julien P. Friez Charles F. Marvin |
| Patent Date: | Feb 5, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
