Pocket Watch Database
Patent Archive
#453637
Patent Information
Clock Tower Mystery
John A. Heuser
June 9, 1891
Patent #453637
| Patent Number: | 453637 |
| Description: | Clock Tower Mystery |
| Inventor(s): | John A. Heuser |
| Patent Date: | Jun 9, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
