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 JP50016101ApriorityCriticalpatent/JPS584366B2/ja
Priority to NL7502101Aprioritypatent/NL189157C/xx
Priority to DE19752507581prioritypatent/DE2507581C2/de
Publication of JPS5191624ApublicationCriticalpatent/JPS5191624A/ja
Priority to US05/713,884prioritypatent/US4096935A/en
Publication of JPS584366B2publicationCriticalpatent/JPS584366B2/ja