STABILISERING AV VISKOSITETEN AV EN VANDIG OPPL¦SNING AV POLYSACCHARIDPOLYMER.,申请号NO19770001181-传众专利搜索

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发明名称	STABILISERING AV VISKOSITETEN AV EN VANDIG OPPL¦SNING AV POLYSACCHARIDPOLYMER.
摘要
申请公布号	NO771181(A)	申请公布日期	1977.10.06
申请号	NO19770001181	申请日期	1977.04.04
申请人	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.,	发明人	WELLINGTON, SCOTT LEE,
分类号	C09K8/90;(IPC1-7):E21B/	主分类号	C09K8/90
代理机构		代理人
主权项
地址

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