Pocket Watch Database
Patent Archive
#495379
Patent Information
Tool Micrometer
John Ciceri Smith
April 11, 1893
Patent #495379
| Patent Number: | 495379 |
| Description: | Tool Micrometer |
| Inventor(s): | John Ciceri Smith |
| Patent Date: | Apr 11, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
