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发明名称
Flow control system
摘要
申请公布号
EP0652376(B1)
申请公布日期
1999.02.24
申请号
EP19940203258
申请日期
1994.11.08
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
KATO, HIDEYO;OCHIAI, MASAMI
分类号
E02F9/22;F15B11/00;F15B11/05;F15B11/16;(IPC1-7):F15B11/05
主分类号
E02F9/22
代理机构
代理人
主权项
地址
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