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发明名称
VALUE REDUCER FOR PREPAID CARD
摘要
申请公布号
JPS63314693(A)
申请公布日期
1988.12.22
申请号
JP19870150671
申请日期
1987.06.17
申请人
MATSUSHITA REFRIG CO
发明人
ONISHI YASUTOMO;MAEDA MUNEKAZU
分类号
G07F7/08;G06K17/00
主分类号
G07F7/08
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代理人
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