Examination of patent applications in the USSR, Report to be read at "Inventive activity and scientific and technical progress" section
Т11 Д-4/30 английский/Examination of patent applications in the USSR : Report to be read at "Inventive activity and scientific and technical progress" section / Scientific symposium "Inventive activity and scientific and technical progress. Problems of patent information retrieval", Moscow, July 1969.Examination of patent applications in the USSR : Report to be read at "Inventive activity and scientific and technical progress" section / Scientific symposium "Inventive activity and scientific and technical progress. Problems of patent information retrieval", Moscow, July 1969.Examination of patent applications in the USSR : Report to be read at "Inventive activity and scientific and technical progress" section.[M./, 1969] ( ). - 1969]. - 20 с. ; 20 см см.Examination of patent applications in the USSR : Report to be read at "Inventive activity and scientific and technical progress" section. [M., 1969] .Авторские заявки на изобретение -- Экспертиза/nlr_sh1/Т1-48/Жу(2)5/"Inventive activity and scientific and technical progress. Problems of patent information retrieval", scientific symposium (; 1969; Moscow)/