Pocket Watch Database
Patent Archive
#2614383
Patent Information
Clock Master Device Wireless Control
Vaclav Pfeffer
October 21, 1952
Patent #2614383
| Patent Number: | 2614383 |
| Description: | Clock Master Device Wireless Control |
| Inventor(s): | Vaclav Pfeffer |
| Patent Date: | Oct 21, 1952 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
