Naphthalocyanine derivatives and production processes thereof, as well as optical information recording media using the derivatives and production processes thereof,申请号EP19910202260-传众专利搜索

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发明名称	Naphthalocyanine derivatives and production processes thereof, as well as optical information recording media using the derivatives and production processes thereof
摘要
申请公布号	EP0464959(B1)	申请公布日期	1995.12.20
申请号	EP19910202260	申请日期	1988.03.23
申请人	HITACHI CHEMICAL CO., LTD.;HITACHI, LTD.	发明人	SATO, YOSHIO;TAI, SEIJI;HAYASHIDA, SHIGERU;HAYASHI, NOBUYUKI;IWAKABE, YASUSHI;NUMATA, SHUNICHI;KINJO, NORIYUKI;ERA, SUSUMU;KOBAYASHI, SETSUO;MUKOH, AKIO
分类号	C07D487/22;C09B47/067;G11B7/248;(IPC1-7):C07D487/22;G11B7/24;C09B47/04	主分类号	C07D487/22
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