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Home › Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith

Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith

US Patent 4505720 · Granted Mar 19, 1985

Estimated economic value: $8,588,000 ⓘ

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