Pocket Watch Database
Patent Archive
#258818
Patent Information
Clock Electric Motor
Louis H. Spellier
May 30, 1882
Patent #258818
| Patent Number: | 258818 |
| Description: | Clock Electric Motor |
| Inventor(s): | Louis H. Spellier |
| Patent Date: | May 30, 1882 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
