VERFAHREN ZUR HERSTELLUNG VON NAPHTHALIN ODER RUSS,申请号DE19732312930-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON NAPHTHALIN ODER RUSS
摘要
申请公布号	DE2312930(B2)	申请公布日期	1977.11.10
申请号	DE19732312930	申请日期	1973.03.15
申请人		发明人
分类号	C09C1/46;C10G47/00;(IPC1-7):C10G13/26	主分类号	C09C1/46
代理机构		代理人
主权项
地址

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