Pocket Watch Database
Patent Archive
#386592
Patent Information
Watch Balance Escape
Sirius Edward Kochendarfer
July 24, 1888
Patent #386592
| Patent Number: | 386592 |
| Description: | Watch Balance Escape |
| Inventor(s): | Sirius Edward Kochendarfer |
| Patent Date: | Jul 24, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
