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发明名称
Improved knifegate valve
摘要
申请公布号
AU650453(B2)
申请公布日期
1994.06.23
申请号
AU19910078051
申请日期
1990.06.04
申请人
KEYSTONE INTERNATIONAL HOLDINGS CORP.
发明人
GORAN VELIMIROVIC
分类号
F16K3/02;F16K3/30;F16K3/316;(IPC1-7):F16K3/02
主分类号
F16K3/02
代理机构
代理人
主权项
地址
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