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 JP649772ApriorityCriticalpatent/JPS5240801B2/ja
Priority to US00321465Aprioritypatent/US3835359A/en
Priority to DE2301781Aprioritypatent/DE2301781C3/de
Publication of JPS4886402ApublicationCriticalpatent/JPS4886402A/ja
Publication of JPS5240801B2publicationCriticalpatent/JPS5240801B2/ja
