Notes
कालमापी (क्रोनोमिटर) के आविष्कारक जान हैरीसन थे।
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Hinglish Excerpt
Kalmapi (chronometer) ke Avishkarak John Harrison the.
Tags: आविष्कारककालमापी (क्रोनोमिटर)जान हैरीसन
Subjects: General KnowledgeCurrent AffairsTraditional General Knowledge
Exams: UPSCUPPCSSSCRRBIBPSSBIRBICTETAFCATUGC NETDefence/PoliceUPPCLCourt/LegalOthers
