Pocket Watch Database
Patent Archive
#478212
Patent Information
Lock Time
Lyman N. Bedford
July 5, 1892
Patent #478212
| Patent Number: | 478212 |
| Description: | Lock Time |
| Inventor(s): | Lyman N. Bedford |
| Patent Date: | Jul 5, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
