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 JP8892272ApriorityCriticalpatent/JPS5338312B2/ja
Priority to US311622Aprioritypatent/US3862096A/en
Priority to DE2260422Aprioritypatent/DE2260422A1/de
Priority to FR7243630Aprioritypatent/FR2162560B1/fr
Priority to GB5689472Aprioritypatent/GB1368386A/en
Publication of JPS4947481ApublicationCriticalpatent/JPS4947481A/ja
Publication of JPS5338312B2publicationCriticalpatent/JPS5338312B2/ja