Pocket Watch Database
Patent Archive
#1830762
Patent Information
Clock Secondary
Clinton E. Larrabee
November 10, 1931
Patent #1830762
| Patent Number: | 1830762 |
| Description: | Clock Secondary |
| Inventor(s): | Clinton E. Larrabee |
| Assignee: | International Time Record Co |
| Patent Date: | Nov 10, 1931 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
