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 JP10201972ApriorityCriticalpatent/JPS561202B2/ja
Priority to US00312308Aprioritypatent/US3801057A/en
Priority to GB5675572Aprioritypatent/GB1354440A/en
Priority to DE2260227Aprioritypatent/DE2260227C3/de
Publication of JPS4960413ApublicationCriticalpatent/JPS4960413A/ja
Publication of JPS561202B2publicationCriticalpatent/JPS561202B2/ja