DEVICE FOR CULTIVATING SOIL BY ELECTROMAGNETIC
GORIN ALEKSANDR D,SU, ANDERZHANOV AKHMET L,SU, ALERGANT GRIGORIJ I,SU, SHAVRUKOV YURIJ M,SU, LITUN IGOR B,SU, KUZNETSOV SERGEJ G,SU, ZHUK ZINOVIJ YA,SU
Year of Publication 15.11.1991
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Year of Publication 15.11.1991
Patent
FERRITE PHASE SHIFTER
SOLOVEV VLADIMIR I,SU, BEJ NIKOLAJ A,SU, VASILEV VALERIJ S,SU, SHAVRUKOV YURIJ M,SU, AVDEEV SERGEJ M,SU, NAZAROV ALEKSANDR A,SU
Year of Publication 07.07.1981
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Year of Publication 07.07.1981
Patent