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发明名称
Staubsauger
摘要
申请公布号
DE530486(C)
申请公布日期
1931.07.29
申请号
DE1929A058365D
申请日期
1929.07.07
申请人
THE APEX ELECTRICAL MANUFACTURING COMPANY
发明人
分类号
A47L5/32
主分类号
A47L5/32
代理机构
代理人
主权项
地址
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