Extraction of hydrocarbons,申请号US19640357819-传众专利搜索

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发明名称	Extraction of hydrocarbons
摘要
申请公布号	US3359341(A)	申请公布日期	1967.12.19
申请号	US19640357819	申请日期	1964.04.06
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人	WIENER HANS BERTHOLD;FEATHERSTONE WILLIAM
分类号	C07C7/152;C10G73/06	主分类号	C07C7/152
代理机构		代理人
主权项
地址

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