Pocket Watch Database
Patent Archive
#1057952
Patent Information
Clock Gravity Or Rack
Chaimsonovitz Prosper Elieson
April 1, 1913
Patent #1057952
| Patent Number: | 1057952 |
| Description: | Clock Gravity Or Rack |
| Inventor(s): | Chaimsonovitz Prosper Elieson |
| Patent Date: | Apr 1, 1913 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
