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发明名称
Absperr- oder Steuerventil
摘要
申请公布号
DE1109974(B)
申请公布日期
1961.06.29
申请号
DE1959G026421
申请日期
1959.02.20
申请人
GENERAL CONTROLS CO.
发明人
RAY WILLIAM A.;BIGGLE LAURENCE C.
分类号
F16K31/38;F16K31/40;G05D23/22;G05D23/275
主分类号
F16K31/38
代理机构
代理人
主权项
地址
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