发明名称 VACUUM CLEANER PROVIDED WITH COMPONENTS MADE OF EXPANDED POLYPROPYLENE
摘要 The invention relates to a vacuum cleaner provided with components made of expanded polypropylene, wherein at least one component of the device body or at least one insert fixed to said body is made of expanded polypropylene.
申请公布号 PT1778064(E) 申请公布日期 2014.06.25
申请号 PT20050783922T 申请日期 2005.07.01
申请人 SEB S.A. 发明人 ROBERT MEYRIGNAC;FRANÇOIS PYSZCZEK
分类号 A47L9/00 主分类号 A47L9/00
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