Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 137/635
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,313,438Mar. 09, 1943W.G. HoelscherFluid Operated Gear Shifting Mechanismmetalworking speed changing mechanisms
2,579,998Dec. 25, 1951E.P. Bullard, C.M. GrinageLathe Control
3,052,262Sep. 04, 1962W.L. McCannPower Actuated Multiple Valvehydraulic apparatus
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP