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.)
Toppan Inc
Original Assignee
Toppan Inc
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 Toppan IncfiledCriticalToppan Inc
Priority to JP1987134133UpriorityCriticalpatent/JPH062682Y2/ja
Publication of JPS6438991UpublicationCriticalpatent/JPS6438991U/ja
Application grantedgrantedCritical
Publication of JPH062682Y2publicationCriticalpatent/JPH062682Y2/ja
