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经营范围
发明名称
SEED DISPENSING DEVICES
摘要
申请公布号
GB1591795(A)
申请公布日期
1981.06.24
申请号
GB19800009735
申请日期
1977.10.28
申请人
HESTAIR FARM EQUIPMENT LTD
发明人
分类号
A01C7/04;(IPC1-7):A01C7/12
主分类号
A01C7/04
代理机构
代理人
主权项
地址
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