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 神崎製紙株式会社filedCritical神崎製紙株式会社
Priority to JP9443484UpriorityCriticalpatent/JPS618650U/ja
Publication of JPS618650UpublicationCriticalpatent/JPS618650U/ja
Application grantedgrantedCritical
Publication of JPH0215880Y2publicationCriticalpatent/JPH0215880Y2/ja