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 JP1973062748UpriorityCriticalpatent/JPS5724942Y2/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 JPS5012305UpublicationCriticalpatent/JPS5012305U/ja
Application grantedgrantedCritical
Publication of JPS5724942Y2publicationCriticalpatent/JPS5724942Y2/ja