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发明名称
PREVENTION SYSTEM FOR READ DEFECT OF BAR CODE READER AND BAR CODE READ PROCESSING SYSTEM
摘要
申请公布号
JPH04195484(A)
申请公布日期
1992.07.15
申请号
JP19900322783
申请日期
1990.11.28
申请人
HITACHI LTD
发明人
MATSUMURA KOSHIRO;UMESHIMA TAKAO;TOMARU JUNICHI;KASAISHI MICHIRU;SUGAWARA SADAYUKI
分类号
G06K7/00;G06K7/10
主分类号
G06K7/00
代理机构
代理人
主权项
地址
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