Pocket Watch Database
Patent Archive
#920024
Patent Information
Clock Electric
Edward E. Clement
April 27, 1909
Patent #920024
| Patent Number: | 920024 |
| Description: | Clock Electric |
| Inventor(s): | Edward E. Clement |
| Patent Date: | Apr 27, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
