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 JP1989078993UpriorityCriticalpatent/JPH0754120Y2/ja
Publication of JPH0319866UpublicationCriticalpatent/JPH0319866U/ja
Application grantedgrantedCritical
Publication of JPH0754120Y2publicationCriticalpatent/JPH0754120Y2/ja