Silica-magnesia catalyst and method of preparation,申请号US19510233944-传众专利搜索

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发明名称	Silica-magnesia catalyst and method of preparation
摘要
申请公布号	US2685569(A)	申请公布日期	1954.08.03
申请号	US19510233944	申请日期	1951.06.27
申请人	THE DAVISON CHEMICAL CORPORATION	发明人	NICHOLSON FINLEY C.;JR. CHARLES P. WILSON,
分类号	B01J21/14	主分类号	B01J21/14
代理机构		代理人
主权项
地址

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