Notes
रिकार्ड (लांगप्लेइंग) का आविष्कार 1948 ई0 में हआ था।
रिकार्ड (लांगप्लेइंग) का आविष्कार 1948 ई0 में हआ था।
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Hinglish Excerpt
Record (longplaying) ka Avishkar 1948 eesvi mein hua tha.
Tags: 1948 ई०आविष्काररिकार्ड (लांगप्लेइंग)
Subjects: General KnowledgeCurrent AffairsTraditional General Knowledge
Exams: UPSCUPPCSSSCRRBIBPSSBIRBICTETAFCATUGC NETDefence/PoliceUPPCLCourt/LegalOthers
