Hyderabad-based Central Institute of Tool Design (CITD) has obtained a patent for making an automatic machine for the production of conical-shaped fireworks or 'Anaar', the MSME ministry has said CITD ...
New Delhi, Sep 10 (PTI) Hyderabad-based Central Institute of Tool Design (CITD) has obtained a patent for making an automatic machine for the production of conical-shaped fireworks or 'Anaar', the ...