DEVICE FOR REDUCING SOUND EMISSION OF SHIP'S PLATE
ROZHINOVA TAMARA D,SU, KIRPICHNIKOV VALERIJ YU,SU, EVSEEV VLADISLAV N,SU, KOSHCHEEV ALEKSEJ P,SU, IVANOV VSEVOLOD S,SU
Year of Publication 30.06.1977
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Year of Publication 30.06.1977
Patent