Pocket Watch Database
Patent Archive
#1907366
Patent Information
Machine Watch Cleaner
Frank Regero
May 2, 1933
Patent #1907366
| Patent Number: | 1907366 |
| Description: | Machine Watch Cleaner |
| Inventor(s): | Frank Regero |
| Assignee: | L & R Mfg Co |
| Patent Date: | May 2, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
