PROCESS FOR PRODUCING COMPOSITION FOR PURIFYING VASTE WATERS
VADAS,TIBORNE,HU, WENCZEL,MIKLOSNE,HU, BABUSEK,SANDOR,HU, SZIRMAI,ENDRE,HU, MAKAI,ALAJOS,HU, HORVATH,GYULA,HU
Year of Publication 28.08.1989
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Year of Publication 28.08.1989
Patent
PROCESS FOR PRODUCTION OF PRODUCTS FOR CLEANING OF SEWAGE
VADAS,TIBORNE,HU, WENCZEL,MIKLOSNE,HU, BABUSEK,SANDOR,HU, SZIRMAI,ENDRE,HU, MAKAI,ALAJOS,HU, HORVATH,GYULA,HU
Year of Publication 30.01.1989
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Year of Publication 30.01.1989
Patent