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经营范围
发明名称
Staubsauger
摘要
申请公布号
DE806041(C)
申请公布日期
1951.06.11
申请号
DE1949H000259
申请日期
1949.10.29
申请人
HOOVER LIMITED
发明人
分类号
A47L5/36;A47L9/30
主分类号
A47L5/36
代理机构
代理人
主权项
地址
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