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 JP5328170ApriorityCriticalpatent/JPS4948093B1/ja
Priority to US58874Aprioritypatent/US3649875A/en
Priority to CH1144770Aprioritypatent/CH523615A/de
Priority to DE2037921Aprioritypatent/DE2037921C3/de
Priority to FR707028496Aprioritypatent/FR2056942B1/fr
Publication of JPS4948093B1publicationCriticalpatent/JPS4948093B1/ja