Pocket Watch Database
Patent Archive
#512755
Patent Information
Time Stamp
John Sharpe
January 16, 1894
Patent #512755
Patent Number: | 512755 |
Description: | Time Stamp |
Inventor(s): | John Sharpe |
Patent Date: | Jan 16, 1894 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |