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 JP1984190851UpriorityCriticalpatent/JPH0127458Y2/ja
Priority to US06/809,526prioritypatent/US4677902A/en
Publication of JPS61105217UpublicationCriticalpatent/JPS61105217U/ja
Application grantedgrantedCritical
Publication of JPH0127458Y2publicationCriticalpatent/JPH0127458Y2/ja
