Dr.G.Raghotham reddy, Smt.S.P.Girija, A.VIJAYA, D.Venu, and Dr.K.Ramudu
Engineering and Technology
Published
Filed 2020-06-18
Published 2020-08-28
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Dr.G.Raghotham reddy, Smt.S.P.Girija, A.VIJAYA, D.Venu, and Dr.K.Ramudu
National Patent (KOLKATA) Controller general of patents, Designs and Trademark, Dept. Of Industrial Policy and Promotion, Ministry of Commerce and Industry