Pocket Watch Database
Patent Archive
#2147280
Patent Information
Clock Calendar
Henry Basler
February 14, 1939
Patent #2147280
| Patent Number: | 2147280 |
| Description: | Clock Calendar |
| Inventor(s): | Henry Basler |
| Patent Date: | Feb 14, 1939 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
