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Priority claimed from GB848423278Aexternal-prioritypatent/GB8423278D0/en
Priority claimed from GB848432519Aexternal-prioritypatent/GB8432519D0/en
Priority claimed from SU853957807Aexternal-prioritypatent/SU1738090A3/ru
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of MD96B1publicationCriticalpatent/MD96B1/ro
Publication of MD96C2publicationCriticalpatent/MD96C2/ro