发明名称 |
MACHINE READABLE CODE PRESENTATIONS |
摘要 |
An article having a machine scannable surface having machine readable codes presented in at least one machine readable colour on a background of at least one machine contrastable or non-readable colour with the proviso that at least one of the codes and/or the background includes more than a monochromatic colour. Also having a method of entering data into a machine which comprises machine scanning such an article.
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申请公布号 |
WO9516576(A1) |
申请公布日期 |
1995.06.22 |
申请号 |
WO1994NZ00140 |
申请日期 |
1994.12.08 |
申请人 |
WHITTINGTON, RUTH;BAYLEY, GRANT, MAURICE |
发明人 |
BAYLEY, GRANT, MAURICE |
分类号 |
G06K19/06;(IPC1-7):B42D15/10;B42D207/00;G06K7/10;G06K9/18 |
主分类号 |
G06K19/06 |
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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