HYDRAULIC DRIVING DEVICE OF CIVIL ENGINEERING AND CONSTRUCTION MACHINERY,申请号EP20000900432-传众专利搜索

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发明名称	HYDRAULIC DRIVING DEVICE OF CIVIL ENGINEERING AND CONSTRUCTION MACHINERY
摘要
申请公布号	EP1178157(A4)	申请公布日期	2008.05.07
申请号	EP20000900432	申请日期	2000.01.18
申请人	HITACHI CONSTRUCTION MACHINERY CO., LTD.	发明人	TOYOOKA, TSUKASA;HIRATA, TOICHI;SUGIYAMA, GENROKU;ISHIKAWA, KOUJI;NISHIMURA, MASAO;NAKAMURA, TSUYOSHI
分类号	E02F9/20;E02F9/22;F15B11/00;F15B11/17;(IPC1-7):E02F9/22	主分类号	E02F9/20
代理机构		代理人
主权项
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