Electrical Mask that purifies the external air before breathing in August 12, 2021userComments (0) Name of the Innovator: Shiva, Prabhakar, Ramakrishna, Ramesh Durga, Sirisha District: Yadadri Bhuvanagiri Name of Innovation(English): Electrical Mask that purifies the external air before breathing in Name of Innovation (Telugu): శ్వాస తీసుకునే ముందు బాహ్య గాలిని శుద్ధి చేసే ఎలక్ట్రికల్ మాస్క్ Category of Innovator: College Students Sector of the Innovation: COVID