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All Patents in class 220/86.1
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
642,797Feb. 06, 1900J.O. LawsonPipe Wrenchchain and strap wrenches
874,924Dec. 31, 1907F. Bartz, F.A. WygantReceptacle for coffee-millscoffee mills
3,420,585Jan. 07, 1969H. JensenOil Hole Coveroil cups
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