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 Abb Patent GmbhfiledCriticalAbb Patent Gmbh
Priority to IN662CA1995priorityCriticalpatent/IN182958B/en
Publication of IN182958BpublicationCriticalpatent/IN182958B/en