Pocket Watch Database
Patent Archive
#691014
Patent Information
Clock Circuit Switch
Peter Sorensen
January 14, 1902
Patent #691014
| Patent Number: | 691014 |
| Description: | Clock Circuit Switch |
| Inventor(s): | Peter Sorensen |
| Assignee: | Jones James |
| Patent Date: | Jan 14, 1902 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
