METHOD OF MANUFACTURE OF FILTERING MATERIAL FOR CLEANING OF AIR FROM MECHANICAL IMPURITIES
CHUMAK VITALIJ N,SU, KOSTYLEVA LYUDMILA V,SU, KREJCHMAN OKSANA F,SU, MUZYCHENKO NATALYA K,SU, ABRAMOV EVGENIJ V,SU, TERESHCHENKO LEONID YA,SU, KUZNETSOV ANDREJ I,SU, BEZUGLYJ SERGEJ A,SU, CHUPALOV VIKTOR S,SU
Year of Publication 23.11.1991
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Year of Publication 23.11.1991
Patent