Pocket Watch Database
Patent Archive
#1178229
Patent Information
Clock Toll
Carleton H. Graves
April 4, 1916
Patent #1178229
| Patent Number: | 1178229 |
| Description: | Clock Toll |
| Inventor(s): | Carleton H. Graves |
| Patent Date: | Apr 4, 1916 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
