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发明名称
WERKWIJZE VOOR HET PLOEGEN VAN EEN STROOK GROND.
摘要
申请公布号
NL7906694(A)
申请公布日期
1981.03.10
申请号
NL19790006694
申请日期
1979.09.07
申请人
C. VAN DER LELY N.V. TE MAASLAND.
发明人
分类号
A01B3/36;A01B9/00;A01B13/00;(IPC1-7):A01B9/00
主分类号
A01B3/36
代理机构
代理人
主权项
地址
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