15:35 07/7/2024 Invention that prevents suffocation in case of fire 0 (0) Product patented in 1982 If there’s a fire, you can survive by putting in a hose like that and breathing. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.