Pocket Watch Database
Patent Archive
#999874
Patent Information
Recorder Watch Man
Richard C. Rose
August 8, 1911
Patent #999874
| Patent Number: | 999874 |
| Description: | Recorder Watch Man |
| Inventor(s): | Richard C. Rose |
| Patent Date: | Aug 8, 1911 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
