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发明名称
COUPLING APPARATUS
摘要
申请公布号
EP0198840(B1)
申请公布日期
1991.05.02
申请号
EP19850904375
申请日期
1985.08.26
申请人
CATERPILLAR INC.
发明人
DEGEETER, ROBERT, L.;KNELL, HARVEY, A.
分类号
E02F3/40;E02F3/36
主分类号
E02F3/40
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代理人
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