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 Eaton CorpfiledCriticalEaton Corp
Priority to IN446CA1992priorityCriticalpatent/IN177519B/en
Publication of IN177519BpublicationCriticalpatent/IN177519B/en