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发明名称
MECHANISM FOR CONNECTING A TRACTOR WITH A FARMING MACHINE
摘要
申请公布号
PL151474(B2)
申请公布日期
1990.09.28
申请号
PL19870269281
申请日期
1987.12.04
申请人
发明人
分类号
A01B;A01B59/04;(IPC1-7):A01B59/04
主分类号
A01B
代理机构
代理人
主权项
地址
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