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发明名称
VACUUM CLEANER NOZZLE
摘要
申请公布号
EP0163772(B1)
申请公布日期
1988.09.07
申请号
EP19840116151
申请日期
1984.12.21
申请人
SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN
发明人
HELFRICH, THOMAS. DIPL.-ING. (FH);VOIGT, FRIEDER, DR.;KONIG, GERHARD;FLEISCHER, WOLFGANG.DIPL.-ING. (FH)
分类号
A47L9/06;(IPC1-7):A47L9/06
主分类号
A47L9/06
代理机构
代理人
主权项
地址
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