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.)
Expired
Application number
AU37084/84A
Inventor
Eiji Kuwahara
Koichi Miyazaki
Keiichi Morita
Tatsuo Tanaka
Masaya Yamazaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP58024517Aexternal-prioritypatent/JPS58189663A/en
Application filed by Toshiba CorpfiledCriticalToshiba Corp
Application grantedgrantedCritical
Publication of AU550599B1publicationCriticalpatent/AU550599B1/en