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 JP5124572UpriorityCriticalpatent/JPS499868U/ja
Priority to DE19732320938prioritypatent/DE2320938B2/de
Publication of JPS499868UpublicationCriticalpatent/JPS499868U/ja
