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Application filed by Freddy SelmerfiledCriticalFreddy Selmer
Priority to NO753635ApriorityCriticalpatent/NO138829C/no
Publication of NO753635LpublicationCriticalpatent/NO753635L/no
Publication of NO138829BpublicationCriticalpatent/NO138829B/no
Publication of NO138829CpublicationCriticalpatent/NO138829C/no