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经营范围
发明名称
WATER METER GEAR DETECTING APPARATUS
摘要
申请公布号
KR910009193(Y1)
申请公布日期
1991.11.25
申请号
KR19890012391U
申请日期
1989.08.25
申请人
HAN YOUNG MACHINE CO.
发明人
WHANG KYONG-SEO
分类号
G01F25/00;(IPC1-7):G01F25/00
主分类号
G01F25/00
代理机构
代理人
主权项
地址
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