Pocket Watch Database
Patent Archive
#144287
Patent Information
Clock Escape
Aloys Platt
November 4, 1873
Patent #144287
| Patent Number: | 144287 |
| Description: | Clock Escape |
| Inventor(s): | Aloys Platt |
| Patent Date: | Nov 4, 1873 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
