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 JP14704486UpriorityCriticalpatent/JPH0450186Y2/ja
Priority to US06/942,729prioritypatent/US4776441A/en
Publication of JPS6352626UpublicationCriticalpatent/JPS6352626U/ja
Application grantedgrantedCritical
Publication of JPH0450186Y2publicationCriticalpatent/JPH0450186Y2/ja
