Pocket Watch Database
Patent Archive
#467179
Patent Information
Recorder Work Man
Millard B. Lawrence
David M. Patterson
January 19, 1892
Patent #467179
| Patent Number: | 467179 |
| Description: | Recorder Work Man |
| Inventor(s): |
Millard B. Lawrence David M. Patterson |
| Patent Date: | Jan 19, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
