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发明名称
RUSH CURRENT MEASURING INSTRUMENT FOR DIRECT-CURRENT POWER SOURCE
摘要
申请公布号
JPH0462483(A)
申请公布日期
1992.02.27
申请号
JP19900173880
申请日期
1990.06.30
申请人
RICOH CO LTD
发明人
OISHI HIROTO
分类号
G01R19/04;H02M1/00;H02M3/28;H02M7/06;H02M7/12
主分类号
G01R19/04
代理机构
代理人
主权项
地址
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