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.)
IST Corp Japan
Original Assignee
IST Corp Japan
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 IST Corp JapanfiledCriticalIST Corp Japan
Priority claimed from EP93117593Aexternal-prioritypatent/EP0650823B1/de
Publication of DE69319735D1publicationCriticalpatent/DE69319735D1/de
Application grantedgrantedCritical
Publication of DE69319735T2publicationCriticalpatent/DE69319735T2/de