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发明名称
Spring driven hydraulic actuator
摘要
申请公布号
US5125371(A)
申请公布日期
1992.06.30
申请号
US19910680491
申请日期
1991.04.04
申请人
NORTH AMERICAN PHILIPS CORPORATION
发明人
ERICKSON, FREDRICK L.;RICHESON, WILLIAM E.
分类号
F16K31/122;F01L1/46;F01L9/02;F01L9/04
主分类号
F16K31/122
代理机构
代理人
主权项
地址
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