Pocket Watch Database
Patent Archive
#1763252
Patent Information
Clock Control Contact Device
Ernest S. Ostler
June 10, 1930
Patent #1763252
| Patent Number: | 1763252 |
| Description: | Clock Control Contact Device |
| Inventor(s): | Ernest S. Ostler |
| Assignee: | Stromberg Electric Co |
| Patent Date: | Jun 10, 1930 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
