Pocket Watch Database
Patent Archive
#2073782
Patent Information
Clock Ship Log
Edward S. Cole
Arnold Holst
March 16, 1937
Patent #2073782
| Patent Number: | 2073782 |
| Description: | Clock Ship Log |
| Inventor(s): |
Edward S. Cole Arnold Holst |
| Assignee: | Horst Arnold |
| Patent Date: | Mar 16, 1937 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
