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发明名称
Bypass valves for steam plants
摘要
申请公布号
GB974358(A)
申请公布日期
1964.11.04
申请号
GB19610044901
申请日期
1961.12.14
申请人
SULZER FRERES, SOCIETE ANONYME
发明人
分类号
F16K1/36;F16K25/04;F22B37/42
主分类号
F16K1/36
代理机构
代理人
主权项
地址
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