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All Patents in class 427
Patents 31 - 44 of 44
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
2,231,233Feb. 11, 1941H. VienhausProcess of finishing materialsmetalworking machines
2,245,301Jun. 10, 1941E.C. SchachtManufacture of abrasive articles
2,304,067Dec. 08, 1942G.R. AndersonProduction of Rotors for Electric Machinesmotor rotors
2,307,588Jan. 05, 1943E.H. Jackson, R.W. HallInsulated electrical conductorelectric motors
2,328,869Sep. 07, 1943L.A. WilkieSaw band and method of lubricating the same
2,636,855Apr. 28, 1953E. SchwarzMethod of Producing Photoconductive Coatingsmanufacturing processes
2,829,006Apr. 01, 1958I.O. JohanssonSpray coating means
3,027,271Mar. 27, 1962R.E. Politi, P.A. PlassePressure sensitive adhesive sheet material having a protective coating of heat removable material
3,084,449Apr. 09, 1963H.W. HuffmanMethod and apparatus for producing air-cooled carbon-coated paper
3,761,300Sep. 25, 1973J.A. Wilmer, H.W. HuffmanMethod of disintegrating a glue string attached to a glue head by means of a heated wire of the like and after said bead is applied to a web
6,660,333Dec. 09, 2003D. FrameApparatus and methods for producing artificially distressed plank flooringspecialty woodworking machines
7,429,151Sep. 30, 2008I. HessmanCoated Inserts for Wet Millingcarbide inserts and holders
7,431,542Oct. 07, 2008I. HessmanCoated Cutting Insertcarbide inserts and holders
8,142,848Mar. 27, 2012A. Sandberg, A. LarssonCoated Insert for Millingcarbide inserts and holders
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