Pocket Watch Database
Patent Archive
#202795
Patent Information
Clock Long Wind Spring
Walter D. Davies
Henry J. Davies
April 23, 1878
Patent #202795
| Patent Number: | 202795 |
| Description: | Clock Long Wind Spring |
| Inventor(s): |
Walter D. Davies Henry J. Davies |
| Assignee: | *ansonia Clock Co |
| Patent Date: | Apr 23, 1878 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
