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All Patents in class 222/256
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
1,463,861Aug. 07, 1923F.D. WinkleyLubricating apparatus
1,720,890Jul. 16, 1929D.F. FeslerLubricant Compressor
2,436,701Feb. 24, 1948E.P. SundholmGrease Gun Head Construction
2,886,215May 12, 1959O.C. Lyles, J.R. Graef, V.G. KleinLubricant Gun
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