Pocket Watch Database
Patent Archive
#3364672
Patent Information
Clock Master
Vaclav Pfeffer
January 23, 1968
Patent #3364672
| Patent Number: | 3364672 |
| Description: | Clock Master |
| Inventor(s): | Vaclav Pfeffer |
| Assignee: | Laboratorni Pristroje Narodni |
| Patent Date: | Jan 23, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
