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Priority to NO823450ApriorityCriticalpatent/NO165579C/no
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Publication of NO165579BpublicationCriticalpatent/NO165579B/no
Publication of NO165579CpublicationCriticalpatent/NO165579C/no
Haerdbara kompositioner som innehaoller en polyepoxid och en halogenerad tvaobasisk fenol samt av dessa framstaellda impregnerade substrat och laminat.