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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
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Toyoda Koki Kabushiki Kaisha
Manufacturing process for a metal bonded grinding tool and the metal bonded grinding tool produced thereby
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Coated abrasive grains and a manufacturing method therefor
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Coated abrasive grains and a manufacturing method therefor
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Yasuhiro Tani
Method of polishing using a polishing agent
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US822056713 Mar 200917 Jul 2012Baker Hughes IncorporatedImpregnated bit with improved grit protrusion
US822589021 Abr 200924 Jul 2012Baker Hughes IncorporatedImpregnated bit with increased binder percentage
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