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发明名称
HYDRAULIC CIRCUIT CONTROL DEVICE OF CONSTRUCTION MACHINERY
摘要
申请公布号
EP1126087(B1)
申请公布日期
2010.01.06
申请号
EP20000948253
申请日期
2000.07.27
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
WATANABE, HIROSHI;OHIRA, SHUJI;FUJISHIMA, KAZUO;OGURA, HIROSHI;HAGA, MASAKAZU;TOMITA, SADAHISA
分类号
E02F9/20;E02F9/22;F15B11/08;F15B21/08
主分类号
E02F9/20
代理机构
代理人
主权项
地址
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