ULTRASONIC CONTROL DEVICE
POPKO NIKOLAJ A,SU, BOLDYREV YURIJ P,SU, CHERVONYAK ALEKSANDR T,SU, KORCHAGIN ALEKSANDR A,SU
Year of Publication 15.06.1992
Get full text
Year of Publication 15.06.1992
Patent
ELECTROMAGNET ACOUSTIC CONVERTER
BOLDYREV YURIJ P,SU, USOV IVAN A,SU, GURVICH ANATOLIJ K,SU, PETROV YURIJ V,SU
Year of Publication 15.03.1982
Get full text
Year of Publication 15.03.1982
Patent