Pocket Watch Database
Patent Archive
#2152529
Patent Information
Clock Electric
Alfred John Tennison
Westgarth Stanhope F. Brown
March 28, 1939
Patent #2152529
| Patent Number: | 2152529 |
| Description: | Clock Electric |
| Inventor(s): |
Alfred John Tennison Westgarth Stanhope F. Brown |
| Patent Date: | Mar 28, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
