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(11) | EP 0 112 938 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Liquid outlet controller and pouring spout |
(57) 57 An attachment for a liquid container (1) to assist with the pouring of liquids
has a spring loaded sleeve (8) which in two stages of dispensing opens first an air
inlet (19) and then liquid outlet (16). Liquid can flow out through valve (16) only while air is entering through inlet tube (12) and valve (19). |