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 JP47095936ApriorityCriticalpatent/JPS5126278B2/ja
Priority to US400195Aprioritypatent/US3880148A/en
Priority to DE2347914Aprioritypatent/DE2347914C3/de
Publication of JPS4953846ApublicationCriticalpatent/JPS4953846A/ja
Publication of JPS5126278B2publicationCriticalpatent/JPS5126278B2/ja