Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Proizv Ob TurbostroeniafiledCriticalProizv Ob Turbostroenia
Priority to FI864257ApriorityCriticalpatent/FI82291C/en
Publication of FI864257A0publicationCriticalpatent/FI864257A0/en
Publication of FI864257ApublicationCriticalpatent/FI864257A/en
Publication of FI82291BpublicationCriticalpatent/FI82291B/en
Application grantedgrantedCritical
Publication of FI82291CpublicationCriticalpatent/FI82291C/en