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发明名称
READING BAR CODE
摘要
申请公布号
GB8703703(D0)
申请公布日期
1987.03.25
申请号
GB19870003703
申请日期
1987.02.18
申请人
AMPEX CORPORATION
发明人
分类号
G06K7/016;G06K7/10
主分类号
G06K7/016
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