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发明名称
Hydraulic control circuits
摘要
申请公布号
GB1060347(A)
申请公布日期
1967.03.01
申请号
GB19650033110
申请日期
1965.08.03
申请人
CATERPILLAR TRACTOR CO.
发明人
分类号
E02F3/34;E02F3/43;F15B11/20;F15B21/04
主分类号
E02F3/34
代理机构
代理人
主权项
地址
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