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Application filed by Inst Mash Akademii Nauk Uk Ssr, Kh Ts K Tekhn, B Releinogo Mash Kh Proizv ObfiledCriticalInst Mash Akademii Nauk Uk Ssr
Priority to HU8088ApriorityCriticalpatent/HUT49216A/en
Publication of HUT49216ApublicationCriticalpatent/HUT49216A/en