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发明名称
DEVICE FOR LOWER TRAVELLING BODY OF CONSTRUCTION MACHINE
摘要
申请公布号
JPH04336128(A)
申请公布日期
1992.11.24
申请号
JP19910109139
申请日期
1991.05.14
申请人
SUMITOMO CONSTR MACH CO LTD
发明人
FUJIWARA KEIJI
分类号
E02F9/06
主分类号
E02F9/06
代理机构
代理人
主权项
地址
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