Engineering Sciences
Automatic horse shaver
Improved wood cutting machine
Transmission of energy from shock absorber for smooth riding of bicycle on uneven road
Centrifugal Sprayer
Cycle pump
Side-stand Gear Lock System
Cardamom drying chamber
Kerosene stove with gravity feed fuel tank and cylindrical wick
Manually Operated Water Lifting Pump, Hand Operated Pump
Coconut husker
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