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 JP1741975ApriorityCriticalpatent/JPS562661B2/ja
Priority to GB4119775Aprioritypatent/GB1477082A/en
Priority to US05/621,575prioritypatent/US4045764A/en
Priority to CA237,712Aprioritypatent/CA1045962A/en
Priority to FR7531572Aprioritypatent/FR2331015A1/fr
Publication of JPS5192684ApublicationCriticalpatent/JPS5192684A/ja
Publication of JPS562661B2publicationCriticalpatent/JPS562661B2/ja
