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 Jose Luis Labra VergarafiledCriticalJose Luis Labra Vergara
Priority to MX19607183ApriorityCriticalpatent/MX159133A/es
Publication of MX159133ApublicationCriticalpatent/MX159133A/es