Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: steam valves
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,972XJan. 23, 1834D.B. LeeValves for steam boilerssteam valves
533,388Jan. 29, 1895H. BolthoffRegister-valvesteam valves
669,284Mar. 05, 1901G.M. PeltonReciprocating Valvesteam valves
856,569Jun. 11, 1907A.D. CatlinSteam Feed Valvesteam valves
944,809Dec. 28, 1909H.C. McCarthySafety Valvesteam valves
1,772,406Aug. 05, 1930L.E. WhitonValvesteam valves
2,014,541Sep. 17, 1935F.W. WappatPressure regulating valvesteam valves
Toggle print mode
Show pictures

Copyright © 2002-2018 - DATAMP