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发明名称
WORKING DEVICE USED FOR EARTHHMOVING MACHINE
摘要
申请公布号
JPS5486901(A)
申请公布日期
1979.07.10
申请号
JP19780146704
申请日期
1978.11.29
申请人
CATERPILLAR TRACTOR CO
发明人
JIERARUDO POORU SHIMONZU
分类号
E02F3/34;E02F3/40
主分类号
E02F3/34
代理机构
代理人
主权项
地址
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