Pocket Watch Database
Patent Archive
#974912
Patent Information
Recorder Work Man
Arthur Pestel
November 8, 1910
Patent #974912
| Patent Number: | 974912 |
| Description: | Recorder Work Man |
| Inventor(s): | Arthur Pestel |
| Patent Date: | Nov 8, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
