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发明名称
SIGNAL VALVE FOR PRESSURE COMPENSATED SYSTEM
摘要
申请公布号
EP0131580(B1)
申请公布日期
1988.03.09
申请号
EP19830902920
申请日期
1983.01.24
申请人
CATERPILLAR INC.
发明人
HALL, LOWELL, R.
分类号
E02F9/00;E02F9/22;F15B11/00;F15B11/05;F15B13/042;(IPC1-7):F15B13/042
主分类号
E02F9/00
代理机构
代理人
主权项
地址
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