发明名称 A DEVICE FOR FIXING A FIBROUS MATERIAL PAD AND A SURFACE CLEANING MACHINE EQUIPPED WITH SAID DEVICE
摘要 The present invention relates to a fibre pad attaching device. …<??>According to the invention, it comprises sets (1) of pairs (2) of metal hooks (3) fixed to a support, the hooks (3) of each pair (2) being opposite each other. …<??>The invention is more particularly applicable to the attachment of a cleaning disc to a surface-cleaning machine. …<IMAGE>…
申请公布号 AU3590389(A) 申请公布日期 1989.12.21
申请号 AU19890035903 申请日期 1989.06.01
申请人 MAURICE PIERRE PLAZANET 发明人 MAURICE PIERRE PLAZANET
分类号 A47L11/164 主分类号 A47L11/164
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