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发明名称
(B4) ;VACUUM CLEANER FOR CLEANING DRY AND WET SURFACES
摘要
申请公布号
PL222707(A4)
申请公布日期
1981.02.13
申请号
PL19800222707
申请日期
1980.03.13
申请人
ZAKLADY ZMECHANIZOWANEGO SPRZE
发明人
WIECH KAZIMIERZ
分类号
A47L;A47L7/00;(IPC1-7):A47L/
主分类号
A47L
代理机构
代理人
主权项
地址
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