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 JP14490280UpriorityCriticalpatent/JPS6316992Y2/ja
Priority to DE19813110295prioritypatent/DE3110295A1/de
Priority to FR8105330Aprioritypatent/FR2482296A1/fr
Publication of JPS5766741UpublicationCriticalpatent/JPS5766741U/ja
Application grantedgrantedCritical
Publication of JPS6316992Y2publicationCriticalpatent/JPS6316992Y2/ja