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经营范围
发明名称
IMPROVEMENTS IN OR RELATING TO AQUARIA
摘要
申请公布号
GB9019584(D0)
申请公布日期
1990.10.24
申请号
GB19900019584
申请日期
1990.09.07
申请人
NUTT, DAVID L
发明人
分类号
A01K63/00;A01K63/04
主分类号
A01K63/00
代理机构
代理人
主权项
地址
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