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经营范围
发明名称
HYDRAULIC DRIVE SYSTEM
摘要
申请公布号
EP1227249(B1)
申请公布日期
2005.08.17
申请号
EP20010930128
申请日期
2001.05.15
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
KARIYA, MASAO;SUGIYAMA, GENROKU;TOYOOKA, TSUKASA
分类号
F15B11/08;F15B11/00;F15B13/01;(IPC1-7):F15B11/08;F15B20/00
主分类号
F15B11/08
代理机构
代理人
主权项
地址
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