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Patents Granted on 1923-12-??
Patents 1 - 15 of 31
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NumberDatePatenteeTitleType
1,475,950Dec. 04, 1923C. JohnsonBoard-feeding device for resawswoodworking machine stockfeeding mechanisms
1,475,980Dec. 04, 1923O. ZerkLubricating Apparatusgrease guns
1,476,012Dec. 04, 1923R.M. HvidFuel Supply Valvevalves
1,476,033Dec. 04, 1923S.F. AndersonHand Toolmetal scrapers
1,476,058Dec. 04, 1923J.B. DrahonovskyDemountable Rim Wrenchbrace wrenches
1,476,064Dec. 04, 1923T. EynonBolt-hoppering machine
1,476,262Dec. 04, 1923W.F. MarshallMovable Tool Holder for Latheslathe tool holders and tool posts
1,476,385Dec. 04, 1923A. WhiteIndicator
1,476,388Dec. 04, 1923S.F. BauwensWire Joining Toolwire twisters
1,476,412Dec. 04, 1923J.D. NiesMotor constructionelectric motors
1,476,611Dec. 04, 1923G. HInesV Block Workholder or Drill JigV blocks
1,476,862Dec. 11, 1923W. Strube, H. WagnerValvevalves
1,477,052Dec. 11, 1923J.D. GibbsFriction gearingdrill presses
1,477,337Dec. 11, 1923G.O. Leopold, T.J. FegleySpiral toolspiral screwdrivers
1,477,374Dec. 11, 1923O.S. MarshallDividing Headindexers and dividers
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