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Application filed by Poul Erik FindfiledCriticalPoul Erik Find
Priority to DK464889ApriorityCriticalpatent/DK464889A/en
Publication of DK464889D0publicationCriticalpatent/DK464889D0/en
Publication of DK464889ApublicationCriticalpatent/DK464889A/en
End-finishing method of plate glass and heat-reinforced plate glass using this method and fire protection windows using this heat-reinforced plate glass