Pocket Watch Database
Patent Archive
#1074129
Patent Information
Timer Electric Circuit
Walter H. Mellor
Cornelius E. Deth
September 30, 1913
Patent #1074129
| Patent Number: | 1074129 |
| Description: | Timer Electric Circuit |
| Inventor(s): |
Walter H. Mellor Cornelius E. Deth |
| Patent Date: | Sep 30, 1913 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
