Pocket Watch Database
Patent Archive
#886693
Patent Information
Recorder Elapse Time
Conrad Emil Getz
May 5, 1908
Patent #886693
| Patent Number: | 886693 |
| Description: | Recorder Elapse Time |
| Inventor(s): | Conrad Emil Getz |
| Patent Date: | May 5, 1908 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
