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发明名称
ELEKTROBUERSTE FUER STAUBSAUGER
摘要
申请公布号
DE2947994(A1)
申请公布日期
1981.07.23
申请号
DE19792947994
申请日期
1979.11.28
申请人
DUEPRO AG
发明人
NICHTNENNUNG ANTRAG AUF
分类号
A47L9/04;A47L9/28;H02P5/74;(IPC1-7):A47L9/28
主分类号
A47L9/04
代理机构
代理人
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