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发明名称
SPREADING IMPLEMENTS
摘要
申请公布号
GB1537900(A)
申请公布日期
1979.01.10
申请号
GB19760011701
申请日期
1976.03.23
申请人
VAN DER LELY NV C
发明人
分类号
A01C15/00;A01C17/00;(IPC1-7):A01C17/00
主分类号
A01C15/00
代理机构
代理人
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