Pocket Watch Database
Patent Archive
#149760
Patent Information
Tool Watch Roller Abstracter For Lever
John Kay
April 14, 1874
Patent #149760
| Patent Number: | 149760 |
| Description: | Tool Watch Roller Abstracter For Lever |
| Inventor(s): | John Kay |
| Patent Date: | Apr 14, 1874 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
