Concepts of invention, novelty , inventive step and industrial application

[@NikhilaSirivoru-bl9ro]

Excellent sir

[@has4896]

Super Sir,,,very great,,Sir Salute your hardworking Sir,,well explained,,,

[@pranavthakur8792]

Impressive

[@harith12403um]

Excellent

[@mdabrarfaiaz5443]

fantastic i was struggling with this helped a lot

[@jk3266]

An excellent lecture.Can i get a pdf of this lecture please?

[@sohail7728]

I think using more fashionable vocabulary is making video complex

[@jashandhillon8724]

slya hindi my bhok

[@swejaldhaker9665]

Vo Teri tarah kutte n h na jo bhokenge