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 JP48056034ApriorityCriticalpatent/JPS5147629B2/ja
Priority to US471060Aprioritypatent/US3893752A/en
Priority to DE19742424399prioritypatent/DE2424399C3/de
Publication of JPS508545ApublicationCriticalpatent/JPS508545A/ja
Publication of JPS5147629B2publicationCriticalpatent/JPS5147629B2/ja