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发明名称
MAGNETIC CARD READER / WRITER EQUIPPED WITH PUNCH UNIT
摘要
申请公布号
JPH02176988(A)
申请公布日期
1990.07.10
申请号
JP19880332123
申请日期
1988.12.28
申请人
NHK SPRING CO LTD
发明人
WADA HIROYUKI
分类号
G06K1/02;G06K17/00;G11B19/02
主分类号
G06K1/02
代理机构
代理人
主权项
地址
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