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 JP1976140258UpriorityCriticalpatent/JPS5551654Y2/ja
Priority to US05/806,333prioritypatent/US4146263A/en
Publication of JPS5357425UpublicationCriticalpatent/JPS5357425U/ja
Application grantedgrantedCritical
Publication of JPS5551654Y2publicationCriticalpatent/JPS5551654Y2/ja
