Pocket Watch Database

Patent Archive
#818043

Patent Information

Watch Regulator

Olof Ohlson

April 17, 1906

Patent #818043

Manufacturer:Waltham
Patent Number:818043
Category:Regulators
Description:Watch Regulator
Inventor(s): Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Apr 17, 1906
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF