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
Priority claimed from JP60020731Aexternal-prioritypatent/JPS61180202A/ja
Priority claimed from JP60020732Aexternal-prioritypatent/JPH0782124B2/ja
Application filed by Kyodo Printing Co LtdfiledCriticalKyodo Printing Co Ltd
Priority claimed from EP86901130Aexternal-prioritypatent/EP0248905B1/de
Application grantedgrantedCritical
Publication of ATE63005T1publicationCriticalpatent/ATE63005T1/de