Pocket Watch Database

Patent Archive
#355093

Patent Information

Watch Regulator

Jules Charles Levasseur

December 28, 1886

Patent #355093
Patent Number:355093
Category:Regulators
Description:Watch Regulator
Inventor(s): Jules Charles Levasseur
Patent Date:Dec 28, 1886
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF