Pocket Watch Database
Patent Archive
#D112627
Patent Information
Clock Advertise
Harold Thorstensen
Harry Yonofsky
December 20, 1938
Patent #D112627
| Patent Number: | D112627 |
| Description: | Clock Advertise |
| Inventor(s): |
Harold Thorstensen Harry Yonofsky |
| Patent Date: | Dec 20, 1938 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
