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All Patents in class 15/385
Patents 1 - 5 of 5
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
293,209Feb. 05, 1884J.P. HerronStreet Sweeper
1,093,820Apr. 21, 1914C.H. BeachVacuum-cleaner
  1,800,341Apr. 14, 1931J.D. DaviesRotary abrasive machine
2,268,863Jan. 06, 1942A.N. EmmonsDisk abrading machine
2,774,199Dec. 18, 1956A.N. EmmonsAbrading machine
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