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 JP124969ApriorityCriticalpatent/JPS4815594B1/ja
Priority to US213Aprioritypatent/US3612964A/en
Priority to FR707000295Aprioritypatent/FR2030125B1/fr
Priority to DE19702000390prioritypatent/DE2000390C3/de
Publication of JPS4815594B1publicationCriticalpatent/JPS4815594B1/ja