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发明名称
Improvements relating to trench excavators
摘要
申请公布号
GB863673(A)
申请公布日期
1961.03.22
申请号
GB19600007765
申请日期
1960.03.04
申请人
THE CLEVELAND TRENCHER COMPANY
发明人
PENOTE VINCENT STEPHEN;ASKUE ALBERT ROYAL;REAR MELVIN KARL
分类号
E02F3/08;E02F5/02;E02F5/06
主分类号
E02F3/08
代理机构
代理人
主权项
地址
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