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 Владимир Михайлович Мельник, Леонид Иванович Шаповалов, Александр Иванович Пойда, Гуванч Курбанович ИшкабуловfiledCriticalВладимир Михайлович Мельник
Priority to UAU201311177UpriorityCriticalpatent/UA87962U/ru
Publication of UA87962UpublicationCriticalpatent/UA87962U/ru