Pocket Watch Database
Patent Archive
#2247638
Patent Information
Time Set Device
Carl Lurtz
July 1, 1941
Patent #2247638
| Patent Number: | 2247638 |
| Description: | Time Set Device |
| Inventor(s): | Carl Lurtz |
| Patent Date: | Jul 1, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
