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发明名称
ASPIRADOR DE PO E PLACA DE FULCRO
摘要
申请公布号
BR9300043(A)
申请公布日期
1993.07.20
申请号
BR1993PI00043
申请日期
1993.01.08
申请人
ROYAL APPLIANCE MFG. CO.,
发明人
PAUL DANA STEPHENS;MICHAEL FRANCIS WRIGHT
分类号
A47L5/30;A47L5/34;A47L9/04;A47L11/40;(IPC1-7):A47L5/00
主分类号
A47L5/30
代理机构
代理人
主权项
地址
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