Pocket Watch Database
Patent Archive
#331759
Patent Information
Recorder Watch Man
Elias Berman
December 8, 1885
Patent #331759
| Patent Number: | 331759 |
| Description: | Recorder Watch Man |
| Inventor(s): | Elias Berman |
| Patent Date: | Dec 8, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
