Pocket Watch Database
Patent Archive
#3070951
Patent Information
Frqncy-adj Tng Frk Vbtr 4 Elctly Energzd Tmpc
Max Hetzel
January 1, 1963
Patent #3070951
| Patent Number: | 3070951 |
| Description: | Frqncy-adj Tng Frk Vbtr 4 Elctly Energzd Tmpc |
| Inventor(s): | Max Hetzel |
| Assignee: | Bulova Watch Co Inc |
| Patent Date: | Jan 1, 1963 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
