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发明名称
SOIL CULTIVATING DEVICES
摘要
申请公布号
CA804320(A)
申请公布日期
1969.01.21
申请号
CAD804320
申请日期
申请人
C. VAN DER LELY N.V.
发明人
CORNELIS VAN DER LELY
分类号
主分类号
代理机构
代理人
主权项
地址
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