Improved process of refining mineral oils, brown coal tar oils, tars, waxes or the like,申请号GB19290010336-传众专利搜索

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发明名称	Improved process of refining mineral oils, brown coal tar oils, tars, waxes or the like
摘要
申请公布号	GB309042(A)	申请公布日期	1930.09.03
申请号	GB19290010336	申请日期	1929.04.03
申请人	ORANIENBURGER CHEMISCHE FABRIK AKTIENGESELLSCHAFT	发明人
分类号	C10G17/06	主分类号	C10G17/06
代理机构		代理人
主权项
地址

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