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Application filed by Rudolf Kunzmann, Vlastimil Pech, Zdenek TkanyfiledCriticalRudolf Kunzmann
Priority to CS815376ApriorityCriticalpatent/CS190033B1/cs
Publication of CS190033B1publicationCriticalpatent/CS190033B1/cs
N-phosphonomethylen-monoaminoalkanmono- og-polyphosphonsyrer og n-phosphomethylendiaminoalkan-polyphosphonsyrer samt fremgangsmade til fremstilling deraf