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 JP1986162178UpriorityCriticalpatent/JPH071609Y2/ja
Priority to US07/102,102prioritypatent/US4834514A/en
Publication of JPS6368617UpublicationCriticalpatent/JPS6368617U/ja
Application grantedgrantedCritical
Publication of JPH071609Y2publicationCriticalpatent/JPH071609Y2/ja
