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All Patents in class 411/265
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
351,474Oct. 26, 1886J. Stevens, O.D. WarfieldRapidly Adjustable Nut for Calipers and Dividerscalipers
1,347,722Jul. 27, 1920E.E. ThomasNut-locknut locks
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