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.)
Nippon Chuzo Co Ltd
Original Assignee
Nippon Chuzo Co Ltd
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 Nippon Chuzo Co LtdfiledCriticalNippon Chuzo Co Ltd
Priority claimed from EP88304709Aexternal-prioritypatent/EP0343292B1/en
Publication of DE3877564D1publicationCriticalpatent/DE3877564D1/de
Application grantedgrantedCritical
Publication of DE3877564T2publicationCriticalpatent/DE3877564T2/de