टेलीविजन का आविष्कार किसने किया? 1.50K views10/02/2024science 0 अरुण कुमार10 09/30/2024 0 Comments Asked in – Army Soldier Technical (Pune) 1 Nov 2020 Official Paper वॉटसन न्यूटन ग्राहम बेल जेएल बेयर्ड Gk Section Changed status to publish 10/02/2024 1 Answer ActiveVotedNewestOldest 0 Gk Section5.75K Posted 09/30/2024 0 Comments विकल्प 4 : जेएल बेयर्ड Gk Section Answered question 09/30/2024 Write your answer. Login