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 JP47071144ApriorityCriticalpatent/JPS5139577B2/ja
Priority to US05/378,389prioritypatent/US3945837A/en
Priority to GB3335273Aprioritypatent/GB1433917A/en
Priority to FR7325717Aprioritypatent/FR2193068B1/fr
Priority to DE2335955Aprioritypatent/DE2335955C3/de
Publication of JPS4928424ApublicationCriticalpatent/JPS4928424A/ja
Publication of JPS5139577B2publicationCriticalpatent/JPS5139577B2/ja
