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发明名称
METERING VALVE
摘要
申请公布号
KR900002881(B1)
申请公布日期
1990.05.01
申请号
KR19870070398
申请日期
1987.10.24
申请人
MASCO CORP
发明人
JOHNSON DWIGHT N
分类号
F16K31/385;(IPC1-7):F16K31/385
主分类号
F16K31/385
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