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发明名称
ELECTRO-HYDRAULIC SERVO-VALVE
摘要
申请公布号
GB2062183(A)
申请公布日期
1981.05.20
申请号
GB19800033398
申请日期
1980.10.16
申请人
ZAHNRADFABRIK FRIEDRICHSHAFEN AG
发明人
分类号
F15B13/044;F16K31/06;(IPC1-7):F16K17/02
主分类号
F15B13/044
代理机构
代理人
主权项
地址
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