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发明名称
GATE VALVE
摘要
申请公布号
HRP980611(B1)
申请公布日期
2001.10.31
申请号
HRP980611
申请日期
1998.12.03
申请人
E.HAWLE & CO.
发明人
FRANZ POHN;ALOIS FELLNER;CHRISTIAN BERGER
分类号
F16K3/12;F16K3/28;F16K3/316;(IPC1-7):F16K3/316
主分类号
F16K3/12
代理机构
代理人
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