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 Петрович ЧумаковfiledCriticalВладимир Петрович Чумаков
Priority to UAU201012294UpriorityCriticalpatent/UA58890U/en
Publication of UA58890UpublicationCriticalpatent/UA58890U/en