Prevention of corrosion in catalytic reactions involving the use of phosphorus acid catalysts,申请号US19460665983-传众专利搜索

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发明名称	Prevention of corrosion in catalytic reactions involving the use of phosphorus acid catalysts
摘要
申请公布号	US2478897(A)	申请公布日期	1949.08.16
申请号	US19460665983	申请日期	1946.04.30
申请人	KOPPERS COMPANY, INC.	发明人	CORSON BEN BENNETT
分类号	C07C2/70;C07C15/02	主分类号	C07C2/70
代理机构		代理人
主权项
地址

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