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发明名称
SUCKED AIR INTAKE INTO VACUUM CLEANER'S SUCTION CHEST
摘要
申请公布号
CS260840(B1)
申请公布日期
1989.01.12
申请号
CS19870000034
申请日期
1987.01.04
申请人
ZOUDLIK,JOSEF,CS;ZAVREL,JAROSLAV,CS;SEDLAK,JOSEF,CS;BERAN,JAROMIR,CS
发明人
ZOUDLIK,JOSEF,CS;ZAVREL,JAROSLAV,CS;SEDLAK,JOSEF,CS;BERAN,JAROMIR,CS
分类号
A47L9/00;(IPC1-7):A47L9/00
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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