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 株式会社交通電業社filedCritical株式会社交通電業社
Priority to JP12759582UpriorityCriticalpatent/JPS5932082U/ja
Publication of JPS5932082UpublicationCriticalpatent/JPS5932082U/ja
Application grantedgrantedCritical
Publication of JPH0139352Y2publicationCriticalpatent/JPH0139352Y2/ja