Pocket Watch Database
Patent Archive
#3192702
Patent Information
Mechanical Vibrator For Time Base
Yoshiaki Kato
Kazuo Tanaka
July 6, 1965
Patent #3192702
| Patent Number: | 3192702 |
| Description: | Mechanical Vibrator For Time Base |
| Inventor(s): |
Yoshiaki Kato Kazuo Tanaka |
| Patent Date: | Jul 6, 1965 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
