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公开(公告)号：EP0160504A3
公开(公告)日：1987-04-22
申请号：EP85302866
申请日：1985-04-24
摘要： This invention relates to documents, such as banknotes, which are produced and used in large numbers and which, for a given series, are identical one with another except for a unique multi-digit number upon each individual document, the number this uniquely identifying that document within the series. According to the present invention, to render unauthorised reproduction of the document more difficult, on each document, at least two characters in the identifying number differ from each other (in addition to any differences in the letters or digits which they represent) in one or more visible characteristics. Thus the differing characters may have different heights or widths or be in different styles of type. Preferably, the identifying number appears twice on each document, in diagonally opposite corners, and preferably the variation of physical characteristics of the characters along the length of one of the numbers is reversed in direction in the other of the numbers.
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公开(公告)号：EP0160504B2
公开(公告)日：1997-09-24
申请号：EP85302866.0
申请日：1985-04-24
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公开(公告)号：EP0334390A3
公开(公告)日：1990-09-05
申请号：EP89107409.8
申请日：1985-04-24
IPC分类号： B42D15/00
CPC分类号： G07D7/00
摘要： This invention relates to documents, such as banknotes, which are produced and used in large numbers and which, for a given series, are identical one with another except for a unique multi-digit number upon each individual document, the number thus uniquely identifying that document within the series. According to the present invention, to render unauthorised reproduction of the document more difficult, on each document the numerical or alphabetical characters in the identifying number are provided one above the other. In addition, at least two characters in the identifying number may differ from each other (in addition to any differences in the letters or digits which they represent) in one or more visible characteristics. Thus the differing characters may have different heights or widths or be in different styles of type. Preferably, the identifying number appears twice on each document, in diagonally opposite corners, and preferably the variation of physical characteristics of the characters along the length of one of the numbers is reversed in direction in the other of the numbers.
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公开(公告)号：EP0160504B1
公开(公告)日：1990-01-24
申请号：EP85302866.0
申请日：1985-04-24
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公开(公告)号：EP0334390A2
公开(公告)日：1989-09-27
申请号：EP89107409.8
申请日：1985-04-24
IPC分类号： B42D15/00
CPC分类号： G07D7/00
摘要： This invention relates to documents, such as banknotes, which are produced and used in large numbers and which, for a given series, are identical one with another except for a unique multi-digit number upon each individual document, the number thus uniquely identifying that document within the series. According to the present invention, to render unauthorised reproduction of the document more difficult, on each document the numerical or alphabetical characters in the identifying number are provided one above the other. In addition, at least two characters in the identifying number may differ from each other (in addition to any differences in the letters or digits which they represent) in one or more visible characteristics. Thus the differing characters may have different heights or widths or be in different styles of type. Preferably, the identifying number appears twice on each document, in diagonally opposite corners, and preferably the variation of physical characteristics of the characters along the length of one of the numbers is reversed in direction in the other of the numbers.
摘要翻译： 本发明涉及大量生产和使用的纸币等，对于给定的系列，除了每个单独的文件上的唯一的多位数字之外，对于给定的系列，这些文件是相同的，因此唯一地识别 系列内的文件。 根据本发明，为了使文件的未经授权的再现更加困难，在每个文档上，标识号中的数字或字母字符一个在另一个上提供。 此外，识别号码中的至少两个字符可以在一个或多个可见特征中彼此不同（除了它们表示的字母或数字之间的任何差异）。 因此，不同的字符可以具有不同的高度或宽度或者具有不同的类型。 优选地，识别号码在对角线相对的角上在每个文档上出现两次，并且优选地，沿其中一个数字的长度的字符的物理特性的变化在另一个数字中的方向上颠倒。
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公开(公告)号：EP0160504A2
公开(公告)日：1985-11-06
申请号：EP85302866.0
申请日：1985-04-24
摘要： This invention relates to documents, such as banknotes, which are produced and used in large numbers and which, for a given series, are identical one with another except for a unique multi-digit number upon each individual document, the number this uniquely identifying that document within the series. According to the present invention, to render unauthorised reproduction of the document more difficult, on each document, at least two characters in the identifying number differ from each other (in addition to any differences in the letters or digits which they represent) in one or more visible characteristics. Thus the differing characters may have different heights or widths or be in different styles of type. Preferably, the identifying number appears twice on each document, in diagonally opposite corners, and preferably the variation of physical characteristics of the characters along the length of one of the numbers is reversed in direction in the other of the numbers.
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