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发明名称
摘要
申请公布号
JPH0789364(B2)
申请公布日期
1995.09.27
申请号
JP19860257046
申请日期
1986.10.30
申请人
发明人
分类号
G06K9/03;G06K9/48;G06K9/62;(IPC1-7):G06K9/62
主分类号
G06K9/03
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