Separating constituents of coke oven gases,申请号US19460685654-传众专利搜索

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发明名称	Separating constituents of coke oven gases
摘要
申请公布号	US2503265(A)	申请公布日期	1950.04.11
申请号	US19460685654	申请日期	1946.07.23
申请人	KOPPERS COMPANY, INC.	发明人	HAYNES PIERRE EVAN
分类号	C07C7/00;F25J3/02	主分类号	C07C7/00
代理机构		代理人
主权项
地址

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