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 JP47084610ApriorityCriticalpatent/JPS4940953A/ja
Priority to GB3937673Aprioritypatent/GB1444007A/en
Priority to US390854Aprioritypatent/US3909117A/en
Priority to FR7330834Aprioritypatent/FR2197185B1/fr
Priority to DE19732342847prioritypatent/DE2342847A1/de
Publication of JPS4940953ApublicationCriticalpatent/JPS4940953A/ja