Islam Miscellaneous Question #17898
Single Choice Moderate

QWho invented "Gas mask" and "On-off switch" first?

ID: #17898 Miscellaneous 133 views
Question Info
#17898Q ID
ModerateDifficulty
MiscellaneousTopic

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  • A Three brothers of Banu Musa
  • B Abbas ibn Firnas
  • C Al Farghani
  • D Hasan ibn Haysam
Correct Answer

Explanation

Three brothers of Banu Musa

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