Pocket Watch Database
Patent Archive
#700688
Patent Information
Time Stamp
Edward B. Hess
Joseph M. Stoughton
May 20, 1902
Patent #700688
| Patent Number: | 700688 |
| Description: | Time Stamp |
| Inventor(s): |
Edward B. Hess Joseph M. Stoughton |
| Assignee: | Mechanical Improvements Co |
| Patent Date: | May 20, 1902 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
