Pocket Watch Database

Patent Archive
#627817

Patent Information

Watch Regulator

Caleb K. Colby

June 27, 1899

Patent #627817
Manufacturer:CK Colby
Patent Number:627817
Category:Regulators
Description:Watch Regulator
Inventor(s): Caleb K. Colby
Patent Date:Jun 27, 1899
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF