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Publication date
Priority claimed from IT24844/78Aexternal-prioritypatent/IT1096596B/it
Priority claimed from IT2263879Aexternal-prioritypatent/IT1166822B/it
Priority claimed from NO792059Aexternal-prioritypatent/NO156125C/no
Publication of NO824057LpublicationCriticalpatent/NO824057L/no
Application filed by Snam ProgettifiledCriticalSnam Progetti
Priority to NO824057ApriorityCriticalpatent/NO161060C/no
Publication of NO161060BpublicationCriticalpatent/NO161060B/no
Publication of NO161060CpublicationCriticalpatent/NO161060C/no
NO824057A1978-06-221982-12-03Borholdig silisiumdioksyd-basert syntetisk material med poroes zeolittlignende struktur og fremgangsmaate for dets fremstilling.
NO161060C
(no)