Method for printing paper money, negotiable instruments and the like incorporating marks invisible to the naked eye but automatically revealable in the event of reproduction by photocopying machine,申请号IT19900020806-传众专利搜索

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发明名称	Method for printing paper money, negotiable instruments and the like incorporating marks invisible to the naked eye but automatically revealable in the event of reproduction by photocopying machine
摘要
申请公布号	IT1249021(B)	申请公布日期	1995.02.11
申请号	IT19900020806	申请日期	1990.06.29
申请人	CALCOGRAFIA & CARTEVALORI S.P.A.	发明人	ABBATINALI LUCIANO;DONZELLI MARIA PIA
分类号	B41M;(IPC1-7):B41M	主分类号	B41M
代理机构		代理人
主权项
地址

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