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 US07/241,734external-prioritypatent/US4862125A/en
Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Priority to IN665CA1989priorityCriticalpatent/IN173052B/en
Publication of IN173052BpublicationCriticalpatent/IN173052B/en