Pocket Watch Database
Patent Archive
#1529852
Patent Information
Watch Alarm
William M. Tanglin
March 17, 1925
Patent #1529852
| Patent Number: | 1529852 |
| Description: | Watch Alarm |
| Inventor(s): | William M. Tanglin |
| Patent Date: | Mar 17, 1925 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
