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Filing date
Publication date
Priority claimed from FR7917771Aexternal-prioritypatent/FR2460862A1/fr
Application filed by Saint Gobain IsoverfiledCriticalSaint Gobain Isover
Publication of NO810640LpublicationCriticalpatent/NO810640L/no
Publication of NO156642BpublicationCriticalpatent/NO156642B/no
Publication of NO156642CpublicationCriticalpatent/NO156642C/no
NO810640A1979-07-091981-02-25Last av minst to sjikt av ruller, en framgangsmaate for fremstilling av en slik last samt en innretning for gjennomfoering av fremgangsmaaten.
NO156642C
(no)