PURIFICATION OF CARBOXYLIC ACID ANHYDRIDE,申请号JP19890306404-传众专利搜索

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发明名称	PURIFICATION OF CARBOXYLIC ACID ANHYDRIDE
摘要
申请公布号	JPH03167182(A)	申请公布日期	1991.07.19
申请号	JP19890306404	申请日期	1989.11.28
申请人	MITSUI TOATSU CHEM INC	发明人	MISAWA TSUTAYOSHI;AKAHORI HIROYUKI;OGISO AKIRA;ITO NAOTO
分类号	C07D405/04	主分类号	C07D405/04
代理机构		代理人
主权项
地址

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