Pocket Watch Database
Patent Archive
#101641
Patent Information
Watch Mfg Of Safety
L. O. P. Meyer
April 5, 1870
Patent #101641
| Patent Number: | 101641 |
| Description: | Watch Mfg Of Safety |
| Inventor(s): | L. O. P. Meyer |
| Patent Date: | Apr 5, 1870 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
