WATER-SOLUBLE POLYMERIC MATERIALS, THEIR PREPARATION AND USE,申请号CAD737554-传众专利搜索

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发明名称	WATER-SOLUBLE POLYMERIC MATERIALS, THEIR PREPARATION AND USE
摘要
申请公布号	CA737554(A)	申请公布日期	1966.06.28
申请号	CAD737554	申请日期
申请人	SHELL OIL COMPANY	发明人	ELLIOT BERGMAN
分类号		主分类号
代理机构		代理人
主权项
地址

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