FREMGANGSMAATE FOR UTVINNING AV OLJE.,申请号NO19800002782-传众专利搜索

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发明名称	FREMGANGSMAATE FOR UTVINNING AV OLJE.
摘要
申请公布号	NO802782(A)	申请公布日期	1981.03.23
申请号	NO19800002782	申请日期	1980.09.19
申请人	STAUFFER CHEMICAL CO,	发明人	SCHWEIGER, RICHARD GEORG,
分类号	C09K8/588;C09K8/90;(IPC1-7):E21B/	主分类号	C09K8/588
代理机构		代理人
主权项
地址

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