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发明名称
DISPOSITIF DE DEPOUSSIERAGE DE SURFACE
摘要
申请公布号
FR2603793(B1)
申请公布日期
1989.12.15
申请号
FR19860012861
申请日期
1986.09.15
申请人
EFFIREAL
发明人
BERNARD TARAVEL
分类号
A47L13/16;(IPC1-7):A47L13/16
主分类号
A47L13/16
代理机构
代理人
主权项
地址
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