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发明名称
Perfectionnements aux aspirateurs de poussière
摘要
申请公布号
FR1093076(A)
申请公布日期
1955.04.29
申请号
FRD1093076
申请日期
1953.12.07
申请人
HOOVER LIMITED
发明人
分类号
A47L5/36;A47L9/00;A47L9/14
主分类号
A47L5/36
代理机构
代理人
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地址
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