Pocket Watch Database
Patent Archive
#378202
Patent Information
Clock Electric With Burglar Alarm & Call Bell
Hans P. F. Jensen
Browne W. Webb
February 21, 1888
Patent #378202
| Patent Number: | 378202 |
| Description: | Clock Electric With Burglar Alarm & Call Bell |
| Inventor(s): |
Hans P. F. Jensen Browne W. Webb |
| Patent Date: | Feb 21, 1888 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
