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 PfizerfiledCriticalPfizer
Priority claimed from CS836395Aexternal-prioritypatent/CS242881B2/en
Publication of CS770684A2publicationCriticalpatent/CS770684A2/en
Publication of CS242898B2publicationCriticalpatent/CS242898B2/en