Pocket Watch Database
Patent Archive
#312176
Patent Information
Time Register For Seat
Charles W. Allen
February 10, 1885
Patent #312176
| Patent Number: | 312176 |
| Description: | Time Register For Seat |
| Inventor(s): | Charles W. Allen |
| Patent Date: | Feb 10, 1885 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
