Pocket Watch Database
Patent Archive
#657678
Patent Information
Clock Secondary Electric
George P. Jr Rose
September 11, 1900
Patent #657678
| Patent Number: | 657678 |
| Description: | Clock Secondary Electric |
| Inventor(s): | George P. Jr Rose |
| Assignee: | Behrendt Barnim L |
| Patent Date: | Sep 11, 1900 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
