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 JP6485975UpriorityCriticalpatent/JPS5414019Y2/ja
Priority to IT5244175Aprioritypatent/IT1052438B/it
Priority to DE19752555391prioritypatent/DE2555391A1/de
Priority to FR7537643Aprioritypatent/FR2310886A1/fr
Publication of JPS51145225UpublicationCriticalpatent/JPS51145225U/ja
Application grantedgrantedCritical
Publication of JPS5414019Y2publicationCriticalpatent/JPS5414019Y2/ja
