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经营范围
发明名称
SOIL WORKING MACHINE
摘要
申请公布号
GB2018553(A)
申请公布日期
1979.10.24
申请号
GB19790012349
申请日期
1979.04.09
申请人
PATENT CONCERN NV
发明人
分类号
A01B9/00;A01B33/02;(IPC1-7):A01B9/00
主分类号
A01B9/00
代理机构
代理人
主权项
地址
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