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Application filed by Ivans Serstobitovs, Zoja DemihovafiledCriticalIvans Serstobitovs
Priority to LV920140ApriorityCriticalpatent/LV10230B/en
Publication of LV10230ApublicationCriticalpatent/LV10230A/en
Publication of LV10230BpublicationCriticalpatent/LV10230B/en