Legal status (The legal status 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 status listed.)
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
Priority to FR1584991DpriorityCriticalpatent/FR1584991A/fr
Application filedfiledCritical
Priority to JP8980068Aprioritypatent/JPS4933608B1/ja
Priority to US849449Aprioritypatent/US3580649A/en
Priority to FR6927847Aprioritypatent/FR2015718A1/fr
Priority to GB40719/69Aprioritypatent/GB1279271A/en
Priority to BE737518Dprioritypatent/BE737518A/xx
Publication of JPS4933608B1publicationCriticalpatent/JPS4933608B1/ja