On March 26 1872, Thomas J Martin, an African-American, was granted a patent for his version of the fire extinguisher. Martin’s invention, …
thomas j. martin inventor of the fire extinguisherBlack inventors were plentiful in the 19th Century, often creating innovative tools and techniques despite a known struggle to be recognized for …
History of the Fire Extinguisher – Fire Ranger™
About 100 years later, the modern fire extinguisher was invented by British Captain George William Manby in 1818; it consisted of a copper vessel of 3 gallons of pearl ash (potassium carbonate) solution …
The modern fire extinguisher was invented by British Captain George William Manby in 1818; it consisted of a copper vessel of 3 gallons (13.6 liters) of pearl ash (potassium carbonate) solution contained within …
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A.C. Richardson and Thomas J. Martin: invented casket lowering device and fire extinguisher. Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher