Pocket Watch Database
Patent Archive
#3505804
Patent Information
Solid State Clock
Steven R. Hofstein
April 14, 1970
Patent #3505804
| Patent Number: | 3505804 |
| Description: | Solid State Clock |
| Inventor(s): | Steven R. Hofstein |
| Assignee: | Rca |
| Patent Date: | Apr 14, 1970 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
