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.)
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Publication date
Application filedfiledCritical
Priority to JP9731673UpriorityCriticalpatent/JPS5325656Y2/ja
Priority to AU69191/74Aprioritypatent/AU477066B2/en
Priority to GB2292074Aprioritypatent/GB1475788A/en
Priority to CH722274Aprioritypatent/CH565529A5/xx
Priority to FR7418235Aprioritypatent/FR2231336B1/fr
Priority to DE19742425715prioritypatent/DE2425715A1/de
Publication of JPS5041787UpublicationCriticalpatent/JPS5041787U/ja
Application grantedgrantedCritical
Publication of JPS5325656Y2publicationCriticalpatent/JPS5325656Y2/ja