Surat Engineer’s Brilliant Invention Cuts Pollution Caused By Diesel Vehicles By Almost Half!EnvironmentBy Vidya Raja01 Nov 2018 19:06 IST“Generally, it takes more than five to ten years to get a patent. However, I am lucky to get it in a year."Read More
/english-betterindia/media/media_files/2025/09/12/desktop-hp-top-banner-2025-09-12-21-45-19.jpeg)
/english-betterindia/media/post_attachments/uploads/2018/11/Untitled-design-3.png)