Pocket Watch Database
Patent Archive
#535288
Patent Information
Lock Alarm
Charles Theoplus Holman
March 5, 1895
Patent #535288
| Patent Number: | 535288 |
| Description: | Lock Alarm |
| Inventor(s): | Charles Theoplus Holman |
| Patent Date: | Mar 5, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
