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 Pedro Ernesto KochmannfiledCriticalPedro Ernesto Kochmann
Priority to AR29000882ApriorityCriticalpatent/AR228190A1/es
Application grantedgrantedCritical
Publication of AR228190A1publicationCriticalpatent/AR228190A1/es