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 JP5203169ApriorityCriticalpatent/JPS4840198B1/ja
Priority to FR7024025Aprioritypatent/FR2051432A5/fr
Priority to CH983570Aprioritypatent/CH511602A/de
Priority to US50400Aprioritypatent/US3668751A/en
Priority to DE19702032347prioritypatent/DE2032347A1/de
Priority to GB31748/70Aprioritypatent/GB1268477A/en
Publication of JPS4840198B1publicationCriticalpatent/JPS4840198B1/ja