Pocket Watch Database
Patent Archive
#1904579
Patent Information
Clock Continue Alarm
Paul V. Vandevelde
April 18, 1933
Patent #1904579
| Patent Number: | 1904579 |
| Description: | Clock Continue Alarm |
| Inventor(s): | Paul V. Vandevelde |
| Patent Date: | Apr 18, 1933 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
