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 JP47068903ApriorityCriticalpatent/JPS5222245B2/ja
Priority to DE2334875Aprioritypatent/DE2334875C2/de
Priority to US406569Aprioritypatent/US3858965A/en
Publication of JPS4929658ApublicationCriticalpatent/JPS4929658A/ja
Publication of JPS5222245B2publicationCriticalpatent/JPS5222245B2/ja