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发明名称
LOW-VOLTAGE DETECTION METHOD FOR UNIT USING BATTERY
摘要
申请公布号
JPH11215719(A)
申请公布日期
1999.08.06
申请号
JP19980009919
申请日期
1998.01.21
申请人
OPTEX CO LTD
发明人
IWAZAWA MASAHITO
分类号
H02J7/00;(IPC1-7):H02J7/00
主分类号
H02J7/00
代理机构
代理人
主权项
地址
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