Oil soluble polymers,申请号US19620243647-传众专利搜索

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发明名称	Oil soluble polymers
摘要
申请公布号	US3310536(A)	申请公布日期	1967.03.21
申请号	US19620243647	申请日期	1962.12.10
申请人	SHELL OIL COMPANY	发明人	HEWETT WILLIAM A.
分类号	C08F8/34;C10M151/02	主分类号	C08F8/34
代理机构		代理人
主权项
地址

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