DEVICE FOR PREVENTING ACCIDENTAL TRAVEL
TSUKINOVSKIJ YURIJ D,SU, KOGAN NELLI M,SU, OSIPENKO ANATOLIJ V,SU, POVALYAEV ANATOLIJ P,SU, TSEJTLIN VLADIMIR A,SU
Year of Publication 15.06.1982
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Year of Publication 15.06.1982
Patent