Pocket Watch Database
Patent Archive
#D37091
Patent Information
Clock Case Electric Alarm
Augusta Y. Darche
August 16, 1904
Patent #D37091
Patent Number: | D37091 |
Description: | Clock Case Electric Alarm |
Inventor(s): | Augusta Y. Darche |
Patent Date: | Aug 16, 1904 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |