Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

Patents for Francis M. Walker
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
357,431	Feb. 08, 1887	F.M. Walker	Traction Engine Driving Gear	traction engine steering apparatus
379,996	Mar. 27, 1888	F.M. Walker, H.D. Smith	Traction Engine	traction engine propulsion components

Toggle print mode
Show pictures

Copyright © 2002-2025 - DATAMP