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 JP4887372ApriorityCriticalpatent/JPS5439975B2/ja
Priority to US355284Aprioritypatent/US3870922A/en
Publication of JPS4914045ApublicationCriticalpatent/JPS4914045A/ja
Publication of JPS5439975B2publicationCriticalpatent/JPS5439975B2/ja
