light is invented by（関連順）

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Ask History: Who Really Invented the Light Bulb? | History

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Who Invented The Light Bulb?

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Who invented the lightbulb? | Was it Thomas Edison

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Who invented the light bulb? | Let there be light - history facts

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The Electric Light Bulb Was Invented Centuries Before Edison

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5:16

The Black Man who invented the... LIGHT BULB

電球を発明したのは誰ですか? 💡

信号機はなぜ発明されたのでしょうか?

Light was invented by this person/الضوء أخترع على يد هاذا الشخص

D Ã R Ç Ø S✓ °DRS°

64 回視聴 - 4 年前

7:35

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2:18

Who Invented The Incandescent Light Bulb? - Science Through Time

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0:20

Who invented the electric light bulb in 1879? #bulb

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電球を発明したのは誰ですか?/一般知識/gk@littlestar1992

Little star

3,211 回視聴 - 3 年前

0:36

First light bulb was not invented by thomas edison ||pahla bulb ka awiskar.

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94 回視聴 - 4 年前

19:33

The Light Bulb Might be Invented by an Asian Man

Embargoman

219 回視聴 - 12 年前

8:28

कैसे और कब हुई थी बिजली की खोज ? | Who Discovered Electricity | History of Electricity

The Mystica Land

3,910,352 回視聴 - 3 年前

結果 : light is invented by