Pocket Watch Database
Patent Archive
#1693721
Patent Information
Timer Electric Circuit
Lagan Hector P. Mac
December 4, 1928
Patent #1693721
| Patent Number: | 1693721 |
| Description: | Timer Electric Circuit |
| Inventor(s): | Lagan Hector P. Mac |
| Assignee: | Mc Intosh Electrical Corp |
| Patent Date: | Dec 4, 1928 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
