Treatment of microspherical particles to render them nonagglomerating,申请号US19490086933-传众专利搜索

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发明名称	Treatment of microspherical particles to render them nonagglomerating
摘要
申请公布号	US2570063(A)	申请公布日期	1951.10.02
申请号	US19490086933	申请日期	1949.04.12
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	JR. CHARLES N. KIMBERLIN,
分类号	B01J21/12	主分类号	B01J21/12
代理机构		代理人
主权项
地址

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