Pocket Watch Database
Patent Archive
#494966
Patent Information
Clock Electric Circuit
Herbert S. Page
April 4, 1893
Patent #494966
| Patent Number: | 494966 |
| Description: | Clock Electric Circuit |
| Inventor(s): | Herbert S. Page |
| Assignee: | Spear Edmund D |
| Patent Date: | Apr 4, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
