Pocket Watch Database
Patent Archive
#1424516
Patent Information
Clock Speak
Joseph Pinto
Vincent Pinto
August 1, 1922
Patent #1424516
| Patent Number: | 1424516 |
| Description: | Clock Speak |
| Inventor(s): |
Joseph Pinto Vincent Pinto |
| Patent Date: | Aug 1, 1922 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
