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 JP4709278ApriorityCriticalpatent/JPS54140302A/ja
Priority to FR7909881Aprioritypatent/FR2423355A1/fr
Priority to US06/031,434prioritypatent/US4267872A/en
Priority to DE19792916162prioritypatent/DE2916162A1/de
Publication of JPS54140302ApublicationCriticalpatent/JPS54140302A/ja
Publication of JPS5724243B2publicationCriticalpatent/JPS5724243B2/ja
