INFORMATION RECORDING AND READING-OUT DEVICE
EVTUKHOV YURIJ G,SU, YAKOVENKO LEONID F,SU, KOROGODIN ANATOLIJ N,SU, KOSTYUKOV NIKOLAJ P,SU, SMIRNYJ MIKHAIL F,SU
Year of Publication 15.09.1978
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Year of Publication 15.09.1978
Patent