A CLEANING DEVICE AND A CLEANING METHOD
    3.
    发明公开
    A CLEANING DEVICE AND A CLEANING METHOD 有权
    清洁装置和清洁方法

    公开(公告)号:EP2405795A1

    公开(公告)日:2012-01-18

    申请号:EP09799240.8

    申请日:2009-12-28

    发明人: THYKJÆR, Trygve

    IPC分类号: A47K11/10 E03D9/00

    CPC分类号: A47K11/10 E03D9/00

    摘要: cleaning device and a cleaning method, both of them involving an expandable member (1) for' insertion into a water closet drain (9).

    摘要翻译: 清洁装置和清洁方法,它们都涉及用于'插入抽水马桶排水管(9)中的可膨胀部件(1)。