Pocket Watch Database
Patent Archive
#896119
Patent Information
Recorder Watch Man
Adolf Kopekin
August 18, 1908
Patent #896119
| Patent Number: | 896119 |
| Description: | Recorder Watch Man |
| Inventor(s): | Adolf Kopekin |
| Patent Date: | Aug 18, 1908 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
