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.)
WU CHING KAO
Original Assignee
WU CHING KAO
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 WU CHING KAOfiledCriticalWU CHING KAO
Priority claimed from EP91307516Aexternal-prioritypatent/EP0527280B1/de
Application grantedgrantedCritical
Publication of DE69115034D1publicationCriticalpatent/DE69115034D1/de