Pocket Watch Database
Patent Archive
#3376700
Patent Information
Clock Chime Recorded
Clement Davis
Donald W. Matteson
April 9, 1968
Patent #3376700
| Patent Number: | 3376700 |
| Description: | Clock Chime Recorded |
| Inventor(s): |
Clement Davis Donald W. Matteson |
| Assignee: | Audiochron Inc |
| Patent Date: | Apr 9, 1968 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
