Reversible wärmeempfindliche farbgebende Zusammensetzung und diese enthaltendes Aufzeichnungsmaterial,申请号DE19971023623-传众专利搜索

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发明名称	Reversible wärmeempfindliche farbgebende Zusammensetzung und diese enthaltendes Aufzeichnungsmaterial
摘要
申请公布号	DE19723623(B4)	申请公布日期	2006.08.10
申请号	DE19971023623	申请日期	1997.06.05
申请人	RICOH CO., LTD.;MIYOSHI YUSHI K.K.	发明人	TORII, MASAFUMI;MATSUI, HIROAKI;FURUYA, HIROMI;KAWAMURA, FUMIO;TSUTSUI, KYOJI;SUGIYAMA, KATSUSHI;KOKUBO, KATSUAKI;KAMIO, KATSUHISA;HOSODA, KAZUO;MORIYA, MASAFUMI
分类号	B41M5/28;B41M5/337;B41M5/30;B41M5/333;C09B57/00	主分类号	B41M5/28
代理机构		代理人
主权项
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