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Hydro power washing machine
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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WATER DISPENSER ECO FRIENDLY
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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SOLAR SENSOR FOR HOUSE
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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Using car Battery Generators
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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Wind motor using on well
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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MY ROBOT
535J+CJV, North, Tamil Nagar Rd, Vila Ngara, Ariyalur, Tamil Nadu 621704, India
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I phone
535J+CJV, North, Tamil Nagar Rd, Vila Ngara, Ariyalur, Tamil Nadu 621704, India
India