Pocket Watch Database
Patent Archive
#558281
Patent Information
Recorder Work Man
Charles Kayser
April 14, 1896
Patent #558281
| Patent Number: | 558281 |
| Description: | Recorder Work Man |
| Inventor(s): | Charles Kayser |
| Assignee: | Minrath Ferdinand R |
| Patent Date: | Apr 14, 1896 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
