B65D1/326 - CPC Classification

Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material; Containers adapted to be temporarily deformed by external pressure to expel contents the container comprising an, externally located, integrally formed tube through which the contents pass

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