Pocket Watch Database
Patent Archive
#2760333
Patent Information
Clock Mystery
Ralph L. Tweedale
August 28, 1959
Patent #2760333
| Patent Number: | 2760333 |
| Description: | Clock Mystery |
| Inventor(s): | Ralph L. Tweedale |
| Patent Date: | Aug 28, 1959 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
