Pocket Watch Database
Patent Archive
#920866
Patent Information
Recorder Work Man
Charles T. Hawley
May 4, 1909
Patent #920866
| Patent Number: | 920866 |
| Description: | Recorder Work Man |
| Inventor(s): | Charles T. Hawley |
| Assignee: | Simplex Time Recorder Co |
| Patent Date: | May 4, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
