Pocket Watch Database
Patent Archive
#284079
Patent Information
Watch Regulator
David Shive
August 28, 1883
Patent #284079
| Patent Number: | 284079 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): | David Shive |
| Assignee: | Du Bois B F |
| Patent Date: | Aug 28, 1883 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
