Pocket Watch Database
Patent Archive
#461423
Patent Information
Clock Wind Electric
Laney James W. Du
Laney Charles F. Du
October 20, 1891
Patent #461423
| Patent Number: | 461423 |
| Description: | Clock Wind Electric |
| Inventor(s): |
Laney James W. Du Laney Charles F. Du |
| Patent Date: | Oct 20, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
