Pocket Watch Database
Patent Archive
#468414
Patent Information
Clock Electric Alarm
William S. Burroughs
February 9, 1892
Patent #468414
| Patent Number: | 468414 |
| Description: | Clock Electric Alarm |
| Inventor(s): | William S. Burroughs |
| Patent Date: | Feb 9, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
