Pocket Watch Database
Patent Archive
#110460
Patent Information
Tool Clock Arbor
James E. Ladd
Harry F. Henderson
December 27, 1870
Patent #110460
| Patent Number: | 110460 |
| Description: | Tool Clock Arbor |
| Inventor(s): |
James E. Ladd Harry F. Henderson |
| Patent Date: | Dec 27, 1870 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
