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 Verreries De La Gare Et A. Belotte ReuniesfiledCriticalVerreries De La Gare Et A. Belotte Reunies
Priority to GR550116645ApriorityCriticalpatent/GR16645B/en
Publication of GR16645BpublicationCriticalpatent/GR16645B/en