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 JP1975020301UpriorityCriticalpatent/JPS5729246Y2/ja
Priority to US05/656,860prioritypatent/US4070594A/en
Priority to GB5305/76Aprioritypatent/GB1537506A/en
Priority to DE2605888Aprioritypatent/DE2605888C2/de
Publication of JPS51101684UpublicationCriticalpatent/JPS51101684U/ja
Application grantedgrantedCritical
Publication of JPS5729246Y2publicationCriticalpatent/JPS5729246Y2/ja
