Pocket Watch Database
Patent Archive
#721205
Patent Information
Electric Time Switch
Albert W. Sr Lauter
February 24, 1903
Patent #721205
| Patent Number: | 721205 |
| Description: | Electric Time Switch |
| Inventor(s): | Albert W. Sr Lauter |
| Patent Date: | Feb 24, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
