Pocket Watch Database
Patent Archive
#1048987
Patent Information
Clock Electric Operated Alarm
Robert Mauthe
December 31, 1912
Patent #1048987
| Patent Number: | 1048987 |
| Description: | Clock Electric Operated Alarm |
| Inventor(s): | Robert Mauthe |
| Patent Date: | Dec 31, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
