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经营范围
发明名称
APPARATUS FOR AIR SPRAY OF THE FISH FARM
摘要
申请公布号
KR900004021(Y1)
申请公布日期
1990.05.08
申请号
KR19870007780U
申请日期
1987.05.19
申请人
YOM KWON
发明人
YOM KWON
分类号
A01K63/04;(IPC1-7):A01K63/04
主分类号
A01K63/04
代理机构
代理人
主权项
地址
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