Pocket Watch Database
Patent Archive
#1874348
Patent Information
Clock Mech
Stephen Prenszner
August 30, 1932
Patent #1874348
| Patent Number: | 1874348 |
| Description: | Clock Mech |
| Inventor(s): | Stephen Prenszner |
| Patent Date: | Aug 30, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
