Pocket Watch Database
Patent Archive
#2081142
Patent Information
Machine Watch Clean
Billy B. Sr Branaman
May 25, 1937
Patent #2081142
| Patent Number: | 2081142 |
| Description: | Machine Watch Clean |
| Inventor(s): | Billy B. Sr Branaman |
| Patent Date: | May 25, 1937 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
