RECOVERY OF NAPHTHOL,申请号JP19900241844-传众专利搜索

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发明名称	RECOVERY OF NAPHTHOL
摘要
申请公布号	JPH04120037(A)	申请公布日期	1992.04.21
申请号	JP19900241844	申请日期	1990.09.11
申请人	SUMIKIN CHEM CO LTD	发明人	ITO IKUO;SATO TOSHIO;SHIOZAKI OSAMU;ISHIMOTO AKIRA;FURUKAWA TOMOYASU
分类号	C07C37/72;C07C37/74;C07C39/14	主分类号	C07C37/72
代理机构		代理人
主权项
地址

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