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 JP13641773UpriorityCriticalpatent/JPS5079776U/ja
Priority to SE7414508Aprioritypatent/SE7414508L/xx
Priority to GB50376/74Aprioritypatent/GB1479335A/en
Priority to DE19742455639prioritypatent/DE2455639A1/de
Priority to FR7438531Aprioritypatent/FR2252206A1/fr
Publication of JPS5079776UpublicationCriticalpatent/JPS5079776U/ja