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 Majnoni D'intignano Clementine Y M, Majnoni D'intignano Franco P M, Majnoni D'intignano Yves G M, Francesca Marie Therese Groz, De La Villarmois Christiane M M JfiledCriticalMajnoni D'intignano Clementine Y M
Publication of BE584005ApublicationCriticalpatent/BE584005A/fr