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 JP1443270ApriorityCriticalpatent/JPS5136632B1/ja
Priority to GB1163170Aprioritypatent/GB1308703A/en
Priority to DE19702011815prioritypatent/DE2011815C3/de
Priority to FR7009008Aprioritypatent/FR2049051B1/fr
Publication of JPS5136632B1publicationCriticalpatent/JPS5136632B1/ja