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 Martinek Jiri, Richard CunekfiledCriticalMartinek Jiri
Priority to CS859796ApriorityCriticalpatent/CS253609B1/en
Publication of CS979685A1publicationCriticalpatent/CS979685A1/en
Publication of CS253609B1publicationCriticalpatent/CS253609B1/en
A millisecond delay pyrotechnic composition for industrial detonators with explosion delay time of 25-1000 ms from the initiation, the method of manufacturing the delay composition and an electric and non-electric detonator