Pocket Watch Database
Patent Archive
#3236042
Patent Information
Balance Staff Collet Fix Inner End Balance Sg
Arnold Charpilloz
February 22, 1966
Patent #3236042
| Patent Number: | 3236042 |
| Description: | Balance Staff Collet Fix Inner End Balance Sg |
| Inventor(s): | Arnold Charpilloz |
| Patent Date: | Feb 22, 1966 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
