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Priority to JP12439175UpriorityCriticalpatent/JPS5238457U/ja
Publication of JPS5238457UpublicationCriticalpatent/JPS5238457U/ja
Dispositif portatif de traitement d'eau, cartouche de traitement d'eau, structure combinee de cartouche et de bouteille a boire, et procede de traitement d'eau utilisant la cartouche
Dispositif portatif de traitement d'eau, cartouche de traitement d'eau, structure combinee de cartouche et de bouteille a boire, et procede de traitement d'eau utilisant la cartouche