Pocket Watch Database
Patent Archive
#603450
Patent Information
Clock Electric Program
James O. Lyman
May 3, 1898
Patent #603450
| Patent Number: | 603450 |
| Description: | Clock Electric Program |
| Inventor(s): | James O. Lyman |
| Patent Date: | May 3, 1898 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
