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Application filed by Роман Михайлович Федин, Ольга Владимировна РыбакfiledCriticalРоман Михайлович Федин
Priority to UAU200902713UpriorityCriticalpatent/UA42668U/ru
Publication of UA42668UpublicationCriticalpatent/UA42668U/ru
Uso di estratti naturali di tannini e non tannini atti a migliorare la fertilita' del suolo e determinare un effetto starter sulle colture, e fitocomplesso di tannini e di non tannini per tale uso.