RACK WITH SHELVES ADJUSTABLE BY HEIGHT
KOVRIZHKIN YURIJ N,SU, VOLOSHKO VASILIJ V,SU, TOTSKIJ VIKTOR V,SU, RYBACHENKO IGOR V,SU, TKACHENKO VLADIMIR A,SU, PASKO YURIJ A,SU
Year of Publication 07.03.1991
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Year of Publication 07.03.1991
Patent