发明授权
US5775827A Brush with cleaning element 失效
刷清洁元素

Brush with cleaning element
摘要:
An applicator brush (9) for a fluid contained in a container (1) is provided with means (15, 18, 20) for cleaning deposits of the dried fluid from the neck (3) of the bottle (1), thereby maintaining the neck (3) substantially free of the deposits.
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