Pocket Watch Database
Patent Archive
#1327898
Patent Information
Clock Advertise
John U. Barr
January 13, 1920
Patent #1327898
| Patent Number: | 1327898 |
| Description: | Clock Advertise |
| Inventor(s): | John U. Barr |
| Patent Date: | Jan 13, 1920 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
