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Application filed by Dolzhenkov Boris S, Andreev Vladimir Filippovich, Pimenov Vitaly AlexandrovichfiledCriticalDolzhenkov Boris S
Priority to AT448979ApriorityCriticalpatent/AT362591B/de
Publication of ATA448979ApublicationCriticalpatent/ATA448979A/de
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Publication of AT362591BpublicationCriticalpatent/AT362591B/de
Processo de preparar um recipiente de vazar pelo fundo processo de tratamento de metal liquido e aparelho para injetar um gas de tratamento e um recipiente