Pocket Watch Database
Patent Archive
#2260835
Patent Information
Watch Case
Toivo J. Kangas
Onni M. Haapanen
October 28, 1941
Patent #2260835
| Patent Number: | 2260835 |
| Description: | Watch Case |
| Inventor(s): |
Toivo J. Kangas Onni M. Haapanen |
| Patent Date: | Oct 28, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
