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Application filed by S ThygesenfiledCriticalS Thygesen
Priority to DK471080ApriorityCriticalpatent/DK148516B/da
Publication of DK471080ApublicationCriticalpatent/DK471080A/da
Publication of DK148516BpublicationCriticalpatent/DK148516B/da
Elemento de ligacao para aparafusamento em um conduto ou em um aparelho para producao de um circuito de meio de pressao fechado e processo para sua fabricacao