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All Patents in class 76/89.2
Patents 1 - 9 of 9
First set of recordsLast set of records
147,536Feb. 17, 1874B.D. WhitneyImprovement in sharpening-machinessharpening machines
441,758Dec. 02, 1890E. GowdyBurnisher for Plane Cuttersplane blades
833,969Oct. 23, 1906H.C. LowerWork-holder for power-hammerspower hammers
1,167,371Jan. 11, 1916J. AllenScraper Vise & Burnisher
1,259,408Mar. 12, 1918A. JohansenKnife Sharpener
1,363,476Dec. 28, 1920B.S. LovelandScraping-tool-forming machinetool making machines
5,099,722Mar. 31, 1992R.C. LeeCabinet scraper burnishing tool
5,461,943Oct. 31, 1995K.J. MunkelCabinet Scraper Blade Filing and Burnishing Tool
5,640,888Jun. 24, 1997L.G. LeeWoodturning scraper burnisher and method of burnishing woodturning
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