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发明名称
WORKING MACHINE DEVICE
摘要
申请公布号
JPS6466319(A)
申请公布日期
1989.03.13
申请号
JP19870222003
申请日期
1987.09.07
申请人
KOMATSU LTD
发明人
KANAYAMA NOBORU;FUKUMOTO HISASHI
分类号
E02F3/32
主分类号
E02F3/32
代理机构
代理人
主权项
地址
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