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All Patents in class 29/893.35
Patents 1 - 3 of 3
First set of recordsLast set of records
1,219,481Mar. 20, 1917G. Leander, L.A. PetersonMethod of Chamfering the Teeth of Gearsgear making machines
1,271,495Jul. 02, 1918F.A. WardMethod for Grinding Spline Shafts and Other Interrupted Cycindrical Bodiesgrinder dressers
4,463,488Aug. 07, 1984D.J. PieczulewskiIndexing work tableindexers and dividers
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