Pocket Watch Database
Patent Archive
#1143664
Patent Information
Clock Self Wind Electric
Uno L. Sundblad
June 22, 1915
Patent #1143664
| Patent Number: | 1143664 |
| Description: | Clock Self Wind Electric |
| Inventor(s): | Uno L. Sundblad |
| Patent Date: | Jun 22, 1915 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
