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
Application filedfiledCritical
Priority to JP8211971ApriorityCriticalpatent/JPS4845635A/ja
Priority to BE776608Aprioritypatent/BE776608A/xx
Priority to GB6107171Aprioritypatent/GB1378775A/en
Priority to US00265897Aprioritypatent/US3830050A/en
Priority to FR727223084Aprioritypatent/FR2143487B1/fr
Publication of JPS4845635ApublicationCriticalpatent/JPS4845635A/ja