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发明名称
MARK READER
摘要
申请公布号
JPS53105127(A)
申请公布日期
1978.09.13
申请号
JP19770019428
申请日期
1977.02.24
申请人
NIPPON SIGNAL CO LTD
发明人
MORIYA KAZUO
分类号
G06K7/00;G06K7/10
主分类号
G06K7/00
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代理人
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