Pocket Watch Database
Patent Archive
#533872
Patent Information
Tool Micrometer
Otto J. Ebert
February 12, 1895
Patent #533872
| Patent Number: | 533872 |
| Description: | Tool Micrometer |
| Inventor(s): | Otto J. Ebert |
| Patent Date: | Feb 12, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
