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 株式会社 山本製作所filedCritical株式会社 山本製作所
Priority to JP20105383UpriorityCriticalpatent/JPS60106426U/ja
Publication of JPS60106426UpublicationCriticalpatent/JPS60106426U/ja
Application grantedgrantedCritical
Publication of JPS6327561Y2publicationCriticalpatent/JPS6327561Y2/ja