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Application filed by Karl Becker, Steinberg Karl Hermann, Josef Hille, Manfred Prag, Dieter Pape, Berrouschot Hans Dieter, Waltraut Weinhold, Ralf Merk, Renate Strauss, Heiner Klotzsche, Nestler Karl Heinz, Dieter Sachse, Christian Szkibik, Helmut Fuertig, Wolfgang KruegerfiledCriticalKarl Becker
Priority to DD21553879ApriorityCriticalpatent/DD151557A3/de
Priority to CU35274Aprioritypatent/CU21293A/es
Priority to BG4886480Aprioritypatent/BG37606A1/xx
Publication of DD151557A3publicationCriticalpatent/DD151557A3/de
Verfahren zur herstellung von siliciumdioxid-aluminiumoxid-hydrogelen, ggf. mit einem gehalt an seltenen erdmetalloxiden, und verwendung der erhaltenen kogele zur herstellung von katalysatoren