Pocket Watch Database
Patent Archive
#521396
Patent Information
Clock Electric Wind
Adolph Edward Vidal
Gaston Hervieu
June 12, 1894
Patent #521396
| Patent Number: | 521396 |
| Description: | Clock Electric Wind |
| Inventor(s): |
Adolph Edward Vidal Gaston Hervieu |
| Patent Date: | Jun 12, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
