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发明名称
Umlaufender Schlagkoerper fuer Staubsauger mit einer in einer Nut festhaltbaren Buerste
摘要
申请公布号
DE700886(C)
申请公布日期
1941.01.03
申请号
DE193801H8155D
申请日期
1938.12.30
申请人
THE HOOVER COMPANY
发明人
分类号
A47L9/04
主分类号
A47L9/04
代理机构
代理人
主权项
地址
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