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 Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Priority to IN357CA1989priorityCriticalpatent/IN172614B/en
Publication of IN172614BpublicationCriticalpatent/IN172614B/en