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'Debayan Saha' - 1 News Result(s)
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IIT Kharagpur Graduate Develops Device To Curb Air Pollution
An IIT Kharagpur graduate has invented a device called "PM 2.5" which he claimed when fitted near the silencer pipe in vehicles will curb air pollution.
'Debayan Saha' - 1 News Result(s)
-
IIT Kharagpur Graduate Develops Device To Curb Air Pollution
An IIT Kharagpur graduate has invented a device called "PM 2.5" which he claimed when fitted near the silencer pipe in vehicles will curb air pollution.
