Pocket Watch Database

Patent Archive
#665889

Patent Information

Watch Regulator

Laurence Erikson

January 15, 1901

Patent #665889
Patent Number:665889
Category:Regulators
Description:Watch Regulator
Inventor(s): Laurence Erikson
Patent Date:Jan 15, 1901
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF