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.)
CHUO ELECTRONIC MEASUREMENT CO., LTD., HIROSHIMA,
Original Assignee
CHUO ELECTRIC MEASUREMENT CO
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 CHUO ELECTRIC MEASUREMENT COfiledCriticalCHUO ELECTRIC MEASUREMENT CO
Priority claimed from EP91121845Aexternal-prioritypatent/EP0547269B1/en
Publication of DE69119774D1publicationCriticalpatent/DE69119774D1/en
Application grantedgrantedCritical
Publication of DE69119774T2publicationCriticalpatent/DE69119774T2/en