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经营范围
发明名称
CONFLUENCE VALVE CIRCUIT OF A HYDRAULIC EXCAVATOR
摘要
申请公布号
KR20050103792(A)
申请公布日期
2005.11.01
申请号
KR20040029091
申请日期
2004.04.27
申请人
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
发明人
KOO, BON SEOK
分类号
E02F9/20
主分类号
E02F9/20
代理机构
代理人
主权项
地址
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