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经营范围
发明名称
Perfectionnements aux aspirateurs
摘要
申请公布号
FR1365162(A)
申请公布日期
1964.06.26
申请号
FR19630943751
申请日期
1963.08.05
申请人
HOOVER LIMITED
发明人
分类号
A47L5/36;A47L9/00
主分类号
A47L5/36
代理机构
代理人
主权项
地址
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