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发明名称
SERVOVENTIL
摘要
申请公布号
DE2841366(A1)
申请公布日期
1979.04.05
申请号
DE19782841366
申请日期
1978.09.22
申请人
SPERRY RAND LTD.
发明人
WALTERS,RONALD;DUNCAN GARSIDE,JOHN
分类号
F15B13/043;(IPC1-7):F15B13/043
主分类号
F15B13/043
代理机构
代理人
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地址
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