SILICA COATING UPON NUCLEI OF ANOTHER MATERIAL,申请号CAD565163-传众专利搜索

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发明名称	SILICA COATING UPON NUCLEI OF ANOTHER MATERIAL
摘要
申请公布号	CA565163(A)	申请公布日期	1958.10.28
申请号	CAD565163	申请日期
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	RALPH K. ILER
分类号		主分类号
代理机构		代理人
主权项
地址

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