Chemical Fire Extinguisher Invented in France

A chemical fire extinguisher using carbonic acid was invented in France by Alexander Laurent in 1905. The extinguisher produced a foam solution that smothered oil and chemical based fires, with a mixture of aluminum sulfate and bicarbonate of soda with a stabilizer.

Date:
      1905
Name(s):
      Alexander Laurent
Occupation:
      Inventor
Location:
      France


Additional Information:

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