发明名称 |
Postage meter with coded graphic information in the indicia |
摘要 |
A postage meter is disclosed in which security information is encoded in the printed indicia. The information is encoded in a binary format which is transformed in a predetermined manner such that the information is retrievable by a special reader and decoding algorithm for obtaining the original binary format. The transformed indicia may be in one color or maybe multicolored.
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申请公布号 |
US4835713(A) |
申请公布日期 |
1989.05.30 |
申请号 |
US19850762990 |
申请日期 |
1985.08.06 |
申请人 |
PITNEY BOWES INC. |
发明人 |
PASTOR, JOSE |
分类号 |
G01G23/42;B41J3/44;G06K1/12;G06K15/10;G07B17/00;G09C5/00 |
主分类号 |
G01G23/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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