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 Gerhard KunzfiledCriticalGerhard Kunz
Priority to MX20415485ApriorityCriticalpatent/MX161472A/en
Publication of MX161472ApublicationCriticalpatent/MX161472A/en