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发明名称
METHOD AND APPARATUS FOR DETECTING BAR CODE DATA
摘要
申请公布号
GB1604365(A)
申请公布日期
1981.12.09
申请号
GB19780020850
申请日期
1978.05.19
申请人
IBM CORP
发明人
分类号
G06K7/016;G06K7/10;(IPC1-7):H03K13/00
主分类号
G06K7/016
代理机构
代理人
主权项
地址
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