Pocket Watch Database
Patent Archive
#D57310
Patent Information
Clock Advertise
Frank R. Bussert
March 15, 1921
Patent #D57310
| Patent Number: | D57310 |
| Description: | Clock Advertise |
| Inventor(s): | Frank R. Bussert |
| Patent Date: | Mar 15, 1921 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
