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 Sham Bhalchandra AntoorkarfiledCriticalSham Bhalchandra Antoorkar
Priority to IN138BO1991priorityCriticalpatent/IN172905B/en
Publication of IN172905BpublicationCriticalpatent/IN172905B/en