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发明名称
APPARATUS FOR PREPARING SOIL OF SEED-BED
摘要
申请公布号
KR900007515(Y1)
申请公布日期
1990.08.20
申请号
KR19880007535U
申请日期
1988.05.21
申请人
SUH YOUNG-CHUN
发明人
SUH YOUNG-CHUN
分类号
A01G9/10;(IPC1-7):A01G9/10
主分类号
A01G9/10
代理机构
代理人
主权项
地址
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