Pocket Watch Database
Patent Archive
#687771
Patent Information
Time Check
Henry E. Smith
Edward A. Neubaurer
December 3, 1901
Patent #687771
| Patent Number: | 687771 |
| Description: | Time Check |
| Inventor(s): |
Henry E. Smith Edward A. Neubaurer |
| Patent Date: | Dec 3, 1901 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
