Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1923-02-27
Patents 1 - 7 of 7
First set of recordsLast set of records
CA-229,008Feb. 27, 1923J.F. DubyValve Spring Liftervalve spring tools
1,446,557Feb. 27, 1923L.E. GodfriauxLathemetal lathes
1,446,647Feb. 27, 1923K. HirtschulzMarking toolindustrial tools
1,446,829Feb. 27, 1923G.W. Drake, E.P. BurrellTurret Clamping Mechanism for Turret Lathesmetalworking machine mechanisms
1,446,907Feb. 27, 1923J. KreciszPlow Planeplane fences
1,446,926Feb. 27, 1923J.W. ParkerMicrometermicrometers
1,447,030Feb. 27, 1923A.A. MillerContaineroil cans
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP