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 JP11039776UpriorityCriticalpatent/JPS5327415U/ja
Priority to DE19772759969prioritypatent/DE2759969C2/de
Priority to GB1726779Aprioritypatent/GB1586056A/en
Priority to DE19772737076prioritypatent/DE2737076A1/de
Publication of JPS5327415UpublicationCriticalpatent/JPS5327415U/ja