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 JP44070901ApriorityCriticalpatent/JPS4933289B1/ja
Priority to SE1035770Aprioritypatent/SE376459B/xx
Priority to GB3644070Aprioritypatent/GB1291528A/en
Priority to DE19702037705prioritypatent/DE2037705C3/de
Priority to FR7028246Aprioritypatent/FR2053303B1/fr
Publication of JPS4933289B1publicationCriticalpatent/JPS4933289B1/ja