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发明名称
LEAKAGE CHECK DEVICE FOR WATER SUPPLY EQUIPMENT
摘要
申请公布号
KR200191116(Y1)
申请公布日期
2000.08.16
申请号
KR20000006071U
申请日期
2000.03.04
申请人
WOO, JU IN
发明人
WOO, JU IN
分类号
F16K21/00;(IPC1-7):F16K21/00
主分类号
F16K21/00
代理机构
代理人
主权项
地址
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