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 Gemstar Dev CorpfiledCriticalGemstar Dev Corp
Priority to IN735DE1992priorityCriticalpatent/IN186089B/en
Publication of IN186089BpublicationCriticalpatent/IN186089B/en