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 JP12591173ApriorityCriticalpatent/JPS5626542B2/ja
Priority to US05/512,930prioritypatent/US3942287A/en
Priority to DE2452233Aprioritypatent/DE2452233C3/de
Priority to CH1479474Aprioritypatent/CH587707A5/xx
Publication of JPS5076685ApublicationCriticalpatent/JPS5076685A/ja
Publication of JPS5626542B2publicationCriticalpatent/JPS5626542B2/ja
