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Procédé et dispositif permettant d'utiliser l'action oligodynamique des métaux à la stérilisation, conservation, désinfection et activation de substances gazeuses, liquides, semi-liquides et solides
Procédé de préparation de produits susceptibles d'absorber des quantités importantes d'eau et de solutions aqueuses ou d'autres liquides, à partir de substances grasses d'origine quelconque