Pocket Watch Database
Patent Archive
#1911038
Patent Information
Timer Electric Circuit
Herbert H. Rauh
May 23, 1933
Patent #1911038
| Patent Number: | 1911038 |
| Description: | Timer Electric Circuit |
| Inventor(s): | Herbert H. Rauh |
| Patent Date: | May 23, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
