发明名称 Organic waste bin with sealing lid - has odour-neutralising filter covering liq-air slots on one side
摘要 The bin with sealing lid is particularly for organic waste. A number of air slots (6) are formed in the lid (2), and are covered on one side of the latter by an odour-neutralising filter. The filter (7) can be interchangeable, and it can be integral with the lid, or it can be inserted in a holder on the top or bottom side. It can be of active carbon in mat or granulate form. ADVANTAGE - Allows air ingress for fermentation while forming no source of smell.
申请公布号 CH681221(A5) 申请公布日期 1993.02.15
申请号 CH19900002449 申请日期 1990.07.24
申请人 OWO-PRESSWERK AG 发明人 FREIERMUTH, RUDOLF
分类号 B65F1/14;B65F1/16 主分类号 B65F1/14
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