Pocket Watch Database
Patent Archive
#335110
Patent Information
Tool Micrometer Gauge
Patrick Clifford
Joseph Coupal
February 2, 1886
Patent #335110
| Patent Number: | 335110 |
| Description: | Tool Micrometer Gauge |
| Inventor(s): |
Patrick Clifford Joseph Coupal |
| Patent Date: | Feb 2, 1886 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
