The Aerophore, breathing apparatus 1874
Aerophore breathing apparatus, invented by the French engineer M. Denayrouze, 1874. Denayrouze designed this compressed air breathing machine for use in exploring mines full of noxious gases
Picture No
10217572
Media ID
46001203
Size
5481px x 3852px
(2.9MB)
Credit
© Illustrated London News Ltd/Mary Evans
Source
Engraving in The Illustrated London News', 25 April 1874, page 397
Date
1874
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Breathing Compressed Exploring Gases Invented Mines Noxious
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