Pocket Watch Database
Patent Archive
#820894
Patent Information
Recorder Work Man Autograph
Leslie Morris Sober
Elmer Ellsworth Brown
May 15, 1906
Patent #820894
| Patent Number: | 820894 |
| Description: | Recorder Work Man Autograph |
| Inventor(s): |
Leslie Morris Sober Elmer Ellsworth Brown |
| Assignee: | Mc Cune James L |
| Patent Date: | May 15, 1906 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
