Roksana Gajer Jewellery
Roksana Gajer Jewellery — Sosnowiec
Faculty of Science and Technology in Sosnowiec | Institute of Materials Engineering | University of Silesia in Katowice
Faculty of Science and Technology in Sosnowiec | Institute of Materials Engineering | University of Silesia in Katowice — Sosnowiec
Subra GRP Sp. z o.o.
Subra GRP Sp. z o.o. — Sosnowiec