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发明名称
COMMODITY DATA READER
摘要
申请公布号
JPH0581453(A)
申请公布日期
1993.04.02
申请号
JP19910241165
申请日期
1991.09.20
申请人
TOKYO ELECTRIC CO LTD
发明人
AOKI YUKIMI
分类号
G06K7/10;G07G1/00
主分类号
G06K7/10
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