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经营范围
发明名称
Staubsauger.
摘要
申请公布号
CH302889(A)
申请公布日期
1954.11.15
申请号
CHD302889
申请日期
1952.07.21
申请人
VORWERK & CO.
发明人
CO. VORWERK &
分类号
A47L5/22;F04D29/44
主分类号
A47L5/22
代理机构
代理人
主权项
地址
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