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经营范围
发明名称
WATER METER USING HEAT METER
摘要
申请公布号
KR910008595(Y1)
申请公布日期
1991.10.26
申请号
KR19860000899U
申请日期
1986.01.29
申请人
GOLD STAR INSTRUMENT & ELECTRIC CO.,LTD.
发明人
PARK YOUNG-IL
分类号
G01F1/68;(IPC1-7):G01F1/68
主分类号
G01F1/68
代理机构
代理人
主权项
地址
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