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发明名称
WATT-HOUR METER FOR ULTRA HIGH VOLTAGE
摘要
申请公布号
KR1019900006181(B1)
申请公布日期
1990.08.25
申请号
KR1019850008375
申请日期
1985.11.08
申请人
发明人
分类号
主分类号
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