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发明名称
ARM WORKING OIL REMAKING DEVICE OF EXCAVATOR
摘要
申请公布号
KR100198155(B1)
申请公布日期
1999.10.15
申请号
KR19960076848
申请日期
1996.12.30
申请人
DAEWOO HEAVY INDUSTRY LTD.
发明人
JUNG, KWANG SIK
分类号
E02F3/43;(IPC1-7):E02F3/43
主分类号
E02F3/43
代理机构
代理人
主权项
地址
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