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发明名称
SOIL CULTIVATING IMPLEMENTS
摘要
申请公布号
GB1537912(A)
申请公布日期
1979.01.10
申请号
GB19760000253
申请日期
1976.01.05
申请人
VAN DER LELY NV C
发明人
分类号
A01B33/02;A01B33/06;A01B33/16;(IPC1-7):A01B33/16
主分类号
A01B33/02
代理机构
代理人
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地址
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