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发明名称
DEVICE FOR CLEANING AQUARIA
摘要
申请公布号
GB8809583(D0)
申请公布日期
1988.05.25
申请号
GB19880009583
申请日期
1988.04.22
申请人
ALLUM, W H;GARDNER, F W
发明人
分类号
A47L1/06;A47L1/08
主分类号
A47L1/06
代理机构
代理人
主权项
地址
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