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Application filed by Kim Isaevich Portnoi, Lidia Borisovna Arabei, Georgy Mikhailovich Gryaznov, Lev Izrailevich Levi, Gleb Leonidovich Lunin, Valery Mikhailovich Kozhukhov, Jury Mikhailovich Markov, Mikhail Egorovich FedotovfiledCriticalKim Isaevich Portnoi
Priority to FI8574ApriorityCriticalpatent/FI50749C/fi
Publication of FI740085A0publicationCriticalpatent/FI740085A0/fi
Publication of FI50749BpublicationCriticalpatent/FI50749B/fi
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Publication of FI50749CpublicationCriticalpatent/FI50749C/fi