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Welcome, Saturday , Nov , 23 , 2024 | 13:51 IST
Patent Number: 257491
Filing Date: 22 September 2016
Issue Date: 8 October 2013
Inventors: Mrs. Manju Singh Mr. Sankar Karmakar Mr. Ashis Kumar Choudhury
Other Inventors: Ashok Kumar Prasad
Patent Type: Granted