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经营范围
发明名称
COMMODITY DATA INPUT DEVICE
摘要
申请公布号
JPH0222779(A)
申请公布日期
1990.01.25
申请号
JP19880172896
申请日期
1988.07.12
申请人
TOKYO ELECTRIC CO LTD
发明人
UMEHARA TAKAO;KONO MITSUNORI;KURIMOTO MASAO;FUJII NOBUHIKO
分类号
G06F3/02;G06K7/10
主分类号
G06F3/02
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代理人
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