Pocket Watch Database
Patent Archive
#609580
Patent Information
Tool Watch Crystal Gage
Max Gordon
August 23, 1898
Patent #609580
| Patent Number: | 609580 |
| Description: | Tool Watch Crystal Gage |
| Inventor(s): | Max Gordon |
| Patent Date: | Aug 23, 1898 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
