Social Sciences, asked by ashbiram6721, 8 months ago

Who Invented Elevator Safety Brake ?
A) Alfred Bernhard Nobel B) Elisha Graves Otis C) Percy LeBaron Spencer D) Garrett Augustus Morgan

Answers

Answered by inayausmanjt

0

Answer:

The answer is

Elisha Graves Otis

Explanation:

Answered by majhikhetrobasi496

0

Answer:

B)Elisha graves Otis

Explanation:

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