首页> 外国专利> device antifalsificazione for each type of document manuscript or printed, by which there is a duplication of the document itself.made off than the original, and this member permanently, making it impossible to any subsequent modification

device antifalsificazione for each type of document manuscript or printed, by which there is a duplication of the document itself.made off than the original, and this member permanently, making it impossible to any subsequent modification

机译：用于每种类型的文档手稿或印刷品的防伪设备，通过这种方法，文档本身会重复。与原始文档相比，该文档具有重复性，并且该成员永久存在，因此无法进行任何后续修改

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公开/公告号IT9009322D0

专利类型
公开/公告日1990-02-21

原文格式PDF
申请/专利权人 UNTERBERGER GIOVANNI;
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申请/专利号IT19900009322
发明设计人 UNTERBERGER GIOVANNI;
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申请日1990-02-21
分类号B42F;
国家 IT
入库时间 2022-08-22 06:16:57

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