English, asked by kingslint, 2 months ago

who find out gas mask ?

Answers

Answered by dakshkoche62

Answer:

One of these scientists was John Scott Haldane, whose spectacular moustache (see above) would likely have prevented him from getting a good seal when wearing a gas mask. Haldane, born on this day in 1860 in Edinburgh, Scotland, got his medical degree in 1884.

Answered by simrankerketta007

Answer:

Good morning.

Thank you very much Axel.for understanding.

U r very nice.

take care.

I also don't use any social apps ☺️

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