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 JP46079471ApriorityCriticalpatent/JPS5024905B2/ja
Priority to DE2249366Aprioritypatent/DE2249366A1/de
Priority to US00295830Aprioritypatent/US3841124A/en
Publication of JPS4844154ApublicationCriticalpatent/JPS4844154A/ja
Publication of JPS5024905B2publicationCriticalpatent/JPS5024905B2/ja