Pocket Watch Database
Patent Archive
#365032
Patent Information
Watch For The Blind
Wechmar Fritz Baron Von
June 14, 1887
Patent #365032
| Patent Number: | 365032 |
| Description: | Watch For The Blind |
| Inventor(s): | Wechmar Fritz Baron Von |
| Patent Date: | Jun 14, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
