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经营范围
发明名称
Ventouse pour aspirateur de poussières
摘要
申请公布号
FR687216(A)
申请公布日期
1930.08.06
申请号
FRD687216
申请日期
1929.12.24
申请人
ETABLISSEMENTS E RAGONOT
发明人
分类号
A47L9/02
主分类号
A47L9/02
代理机构
代理人
主权项
地址
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