Pocket Watch Database
Patent Archive
#1015287
Patent Information
Recorder Work Man
William David Bowman
Frederick George Bowman
January 23, 1912
Patent #1015287
| Patent Number: | 1015287 |
| Description: | Recorder Work Man |
| Inventor(s): |
William David Bowman Frederick George Bowman |
| Patent Date: | Jan 23, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
