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 JP62-323774Aexternal-prioritypatent/JPH01451A/ja
Priority claimed from PCT/JP1988/000161external-prioritypatent/WO1988006286A1/ja
Application filed by Nittec Co LtdfiledCriticalNittec Co Ltd
Publication of NO884537LpublicationCriticalpatent/NO884537L/no
Publication of NO884537D0publicationCriticalpatent/NO884537D0/no