Pocket Watch Database
Patent Archive
#3018613
Patent Information
Timer Telephone
Rene-philippe Jaccard
January 30, 1962
Patent #3018613
| Patent Number: | 3018613 |
| Description: | Timer Telephone |
| Inventor(s): | Rene-philippe Jaccard |
| Assignee: | Kaufman Samuel Jack |
| Patent Date: | Jan 30, 1962 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
