,申请号FR19730032206-传众专利搜索

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发明名称
摘要
申请公布号	FR2209600(B1)	申请公布日期	1977.02.25
申请号	FR19730032206	申请日期	1973.09.06
申请人	SINCLAIR KOPPERS CY	发明人
分类号	C01B7/09;C08F8/20;(IPC1-7):B01F3/08;C08D5/04	主分类号	C01B7/09
代理机构		代理人
主权项
地址

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