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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Tomoku KK
Original Assignee
Dai Nippon Printing Co Ltd
Tomoku KK
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 Dai Nippon Printing Co Ltd, Tomoku KKfiledCriticalDai Nippon Printing Co Ltd
Priority to JP61036149ApriorityCriticalpatent/JPS61209137A/ja
Publication of JPS61209137ApublicationCriticalpatent/JPS61209137A/ja
Publication of JPS6246342B2publicationCriticalpatent/JPS6246342B2/ja