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
Priority claimed from GB49259/73Aexternal-prioritypatent/GB1488003A/en
Application filed by Lilly Industries LtdfiledCriticalLilly Industries Ltd
Priority to CS76603ApriorityCriticalpatent/CS189696B2/en
Publication of CS189696B2publicationCriticalpatent/CS189696B2/en