Pocket Watch Database
Patent Archive
#515234
Patent Information
Tool Micrometer
Joseph P. Lavigne
February 20, 1894
Patent #515234
| Patent Number: | 515234 |
| Description: | Tool Micrometer |
| Inventor(s): | Joseph P. Lavigne |
| Patent Date: | Feb 20, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
