Pocket Watch Database
Patent Archive
#3381467
Patent Information
Clock Electric
Tomohachi Tsukagoshi
Kenji Tokita
May 7, 1968
Patent #3381467
| Patent Number: | 3381467 |
| Description: | Clock Electric |
| Inventor(s): |
Tomohachi Tsukagoshi Kenji Tokita |
| Patent Date: | May 7, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
