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Application filed by Viktor Dmitrievich Remizov, Boris Dmitrievich Remizov, Boris Alexandrovic Perekhvatov, Vladimir Lvovich VanevskyfiledCriticalViktor Dmitrievich Remizov
Priority to FI750491ApriorityCriticalpatent/FI62954C/fi
Publication of FI750491ApublicationCriticalpatent/FI750491A/fi
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Publication of FI62954BpublicationCriticalpatent/FI62954B/fi
Publication of FI62954CpublicationCriticalpatent/FI62954C/fi