Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Za Hemijska Tehno I MetalfiledCriticalInst Za Hemijska Tehno I Metal
Priority to YU81669ApriorityCriticalpatent/YU32719B/en
Publication of YU81669ApublicationCriticalpatent/YU81669A/en
Publication of YU32719BpublicationCriticalpatent/YU32719B/en