Answer Key Examiner of Patents and Designs adminPosted on 18/10/2015 Posted in Results Dear Students you can you can download the Final Answer Key For The Preliminary Exam Held On Sept. 20, 2015 For The Post of Examiner of Patents And Designs For office of CGPDTM Series A Series B Series C Series D ‹ Bureau of Indian Standards( BIS) Scientist-‘B Answer key Admit card of main examination for the Post of Examiner of Patents And Designs For office of CGPDTM › Tagged with: Examiner of Patents and Designs