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经营范围
发明名称
GATE VALVE
摘要
申请公布号
GB2044889(B)
申请公布日期
1983.04.20
申请号
GB19800007791
申请日期
1980.03.07
申请人
FOSTER WHEELER POWER PRODUCTS LTD
发明人
分类号
F16K3/18;(IPC1-7):F16K3/18
主分类号
F16K3/18
代理机构
代理人
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地址
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