Pocket Watch Database
Patent Archive
#1011049
Patent Information
Time Stamp
Gustav Gehring
December 5, 1911
Patent #1011049
| Patent Number: | 1011049 |
| Description: | Time Stamp |
| Inventor(s): | Gustav Gehring |
| Patent Date: | Dec 5, 1911 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
