Pocket Watch Database
Patent Archive
#2122518
Patent Information
Recorder Work Man Ribbon Mech
Henry N. Deane
James A. Dell
July 5, 1938
Patent #2122518
| Patent Number: | 2122518 |
| Description: | Recorder Work Man Ribbon Mech |
| Inventor(s): |
Henry N. Deane James A. Dell |
| Assignee: | Simplex Time Recorder Co |
| Patent Date: | Jul 5, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
