PURIFICATION OF PHTHALIC ACID ESTERS,申请号CAD624041-传众专利搜索

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发明名称	PURIFICATION OF PHTHALIC ACID ESTERS
摘要
申请公布号	CA624041(A)	申请公布日期	1961.07.18
申请号	CAD624041	申请日期
申请人	SHELL OIL COMPANY	发明人	ROBERT W. F. KREPS
分类号		主分类号
代理机构		代理人
主权项
地址

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