Pocket Watch Database
Patent Archive
#2682744
Patent Information
Chronometer Method Accurately Regulate
Constantin Chilowsky
July 6, 1954
Patent #2682744
| Patent Number: | 2682744 |
| Description: | Chronometer Method Accurately Regulate |
| Inventor(s): | Constantin Chilowsky |
| Patent Date: | Jul 6, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
