Author: Purneshwar Sahu
LPG-BASED SANITARY PAD INCINERATOR (CAPACITY: 60 PADS PER OPERATION)
Introduction My name is Purneshwar Kumar Sahu. I’m learning product designing as a fellow at the...
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FLAT SOLAR FISH DRYER
Introduction Dr. Prasad Deodhar from Bhagirath Gramvikas Pratishthan contacted Vigyan Ashram...
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