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发明名称
FRONT LOADING HYDRAULIC EXCAVATOR
摘要
申请公布号
CA1023309(A)
申请公布日期
1977.12.27
申请号
CA19770275694
申请日期
1977.04.06
申请人
CATERPILLAR TRACTOR CO.
发明人
GILL, STEPHEN H.;KNELL, HARVEY A.;TUCKER, JOSEPH M. (III)
分类号
E02F3/28;E02F3/43;(IPC1-7):E02F3/28
主分类号
E02F3/28
代理机构
代理人
主权项
地址
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