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Application filed by Elkem TechnologyfiledCriticalElkem Technology
Priority to NO894526ApriorityCriticalpatent/NO168619C/no
Publication of NO894526D0publicationCriticalpatent/NO894526D0/no
Priority to IT02198690Aprioritypatent/IT1243899B/it
Priority to BR909005684Aprioritypatent/BR9005684A/pt
Priority to US07/611,930prioritypatent/US5146469A/en
Priority to PL90287729Aprioritypatent/PL166343B1/pl
Priority to DE4036133Aprioritypatent/DE4036133A1/de
Priority to FR9014151Aprioritypatent/FR2654501B1/fr
Publication of NO894526LpublicationCriticalpatent/NO894526L/no
Publication of NO168619BpublicationCriticalpatent/NO168619B/no
Publication of NO168619CpublicationCriticalpatent/NO168619C/no