Pocket Watch Database
Patent Archive
#604508
Patent Information
Clock Electric
William Whitehead
May 24, 1898
Patent #604508
| Patent Number: | 604508 |
| Description: | Clock Electric |
| Inventor(s): | William Whitehead |
| Patent Date: | May 24, 1898 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
