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MINI SOLAR POWER GENERATOR
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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FINGER PRINT TOYS LOCKER DOOR OPENER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
VOICE RECORDER AND PRINTER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
SOLAR WATER MOTOR FOR FIELDS
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
MIXER GRINDER WITH NO SOUND
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
PLANT GROWING POTS WITH ALARM
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
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KIDS ROOM CALLING BELL
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India