Pocket Watch Database
Patent Archive
#1895666
Patent Information
Clock Anchor Escape Etc
Helmut Junghans
January 31, 1933
Patent #1895666
| Patent Number: | 1895666 |
| Description: | Clock Anchor Escape Etc |
| Inventor(s): | Helmut Junghans |
| Patent Date: | Jan 31, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
