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经营范围
发明名称
Improvements in or relating to a device for spreading granular or powdery material
摘要
申请公布号
GB912582(A)
申请公布日期
1962.12.12
申请号
GB19620022602
申请日期
1959.01.26
申请人
C. VAN DER LELY N.V.
发明人
分类号
A01C15/00;A01C17/00
主分类号
A01C15/00
代理机构
代理人
主权项
地址
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