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发明名称
Hydraulic driving system of construction machinery
摘要
申请公布号
AU2003261824(B2)
申请公布日期
2007.05.17
申请号
AU20030261824
申请日期
2003.08.29
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
TSUTOMU UDAGAWA;TAKASHI YAGYUU;MASAMI OCHIAI;YUKIHIKO SUGIYAMA;MITSUO AIHARA;KAZUO TAKIGUCHI
分类号
E02F9/22;F15B11/16;F15B11/17;F15B21/08
主分类号
E02F9/22
代理机构
代理人
主权项
地址
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