Question
डिस्क ब्रेक का आविष्कार कब हुआ था?
Answer
1902 ई0 में हुआ था।Subscribe to our youtube channel!
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Hinglish Excerpt
Disk Break ka Avishkaar kab hua tha?
Tags: आविष्कारडिस्क ब्रेक
Subjects: General KnowledgeCurrent AffairsTraditional General Knowledge
Exams: UPSCUPPCSSSCRRBIBPSSBIRBICTETAFCATUGC NETDefence/PoliceUPPCLCourt/LegalOthers
