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All Patents in class 403/85
Patents 1 - 6 of 6
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
16,938Mar. 31, 1857A.W. StreeterMethod of constructing bit-stocks
139,174May 20, 1873F.H. MerrillImproved Pipe Tongs
290,889Dec. 25, 1883F.J. KelloggTailor's Square
  403,536May 21, 1889O. KramerFork
937,020Oct. 12, 1909D.E. BrandtBevel Square
1,408,800Mar. 07, 1922F.G. ColeCarpenter's Square and Bevel
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