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 filed by ワイケイケイ株式会社filedCriticalワイケイケイ株式会社
Priority to JP118989UpriorityCriticalpatent/JPH0721815Y2/ja
Publication of JPH0293492UpublicationCriticalpatent/JPH0293492U/ja
Application grantedgrantedCritical
Publication of JPH0721815Y2publicationCriticalpatent/JPH0721815Y2/ja
