Pocket Watch Database
Patent Archive
#425193
Patent Information
Recorder Work Man
Leverette W. Tiffany
April 8, 1890
Patent #425193
| Patent Number: | 425193 |
| Description: | Recorder Work Man |
| Inventor(s): | Leverette W. Tiffany |
| Patent Date: | Apr 8, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
