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发明名称
摘要
申请公布号
JPH01164582(U)
申请公布日期
1989.11.16
申请号
JP19880057872U
申请日期
1988.04.28
申请人
发明人
分类号
G07F1/04;G07D1/00;(IPC1-7):G07F1/04
主分类号
G07F1/04
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