Pocket Watch Database
Patent Archive
#2639577
Patent Information
Clock Device Novelty
Sylvan M. Lubin
May 26, 1953
Patent #2639577
| Patent Number: | 2639577 |
| Description: | Clock Device Novelty |
| Inventor(s): | Sylvan M. Lubin |
| Patent Date: | May 26, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
