Pocket Watch Database
Patent Archive
#2619793
Patent Information
Dial Indicator
Morris J. Olschwang
December 2, 1952
Patent #2619793
| Patent Number: | 2619793 |
| Description: | Dial Indicator |
| Inventor(s): | Morris J. Olschwang |
| Patent Date: | Dec 2, 1952 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
