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Patents Granted on 1923-12-04
Patents 1 - 8 of 8
First set of recordsLast set of records
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
1,476,385Dec. 04, 1923A. WhiteIndicator
1,476,388Dec. 04, 1923S.F. BauwensWire Joining Toolwire twisters
1,476,412Dec. 04, 1923J.D. NiesMotor constructionelectric motors
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