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 JP10007072ApriorityCriticalpatent/JPS5419668B2/ja
Priority to US00320937Aprioritypatent/US3824952A/en
Priority to GB100873Aprioritypatent/GB1393313A/en
Priority to CA160,860Aprioritypatent/CA983701A/en
Publication of JPS4956832ApublicationCriticalpatent/JPS4956832A/ja
Publication of JPS5419668B2publicationCriticalpatent/JPS5419668B2/ja