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 JP11180672ApriorityCriticalpatent/JPS4968833A/ja
Priority to US411288Aprioritypatent/US3922799A/en
Priority to GB5054073Aprioritypatent/GB1425259A/en
Priority to FR7339226Aprioritypatent/FR2267014A5/fr
Priority to DE19732355663prioritypatent/DE2355663A1/de
Publication of JPS4968833ApublicationCriticalpatent/JPS4968833A/ja