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 Appakudal Jayaraman SrinivasanfiledCriticalAppakudal Jayaraman Srinivasan
Priority to IN434MA1991priorityCriticalpatent/IN180102B/en
Publication of IN180102BpublicationCriticalpatent/IN180102B/en