USE OF HYDRIDE-CONTAINING ALUMINIUM OXIDE FOR PRODUCING OPTICALLY DETECTABLE MARKINGS AND INSCRIPTIONS,申请号EP19970952836-传众专利搜索

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发明名称	USE OF HYDRIDE-CONTAINING ALUMINIUM OXIDE FOR PRODUCING OPTICALLY DETECTABLE MARKINGS AND INSCRIPTIONS
摘要
申请公布号	EP0944479(A1)	申请公布日期	1999.09.29
申请号	EP19970952836	申请日期	1997.12.01
申请人	BASF AKTIENGESELLSCHAFT	发明人	SEEGER, OLIVER;FABER, STEFAN;VEITH, MICHAEL;FRITSCHER, ECKEHARD;DAUSCH, WILMA, M.;SCHMID, RAIMUND
分类号	B41M5/26;C08K3/22;G06K1/12;G09F3/00;G09F7/16;G11B7/244;(IPC1-7):B41M5/26	主分类号	B41M5/26
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