'In 1792 William Murdock was the first to use coal gas for this purpose'
illumination
INVENTIONS: In 1792 William Murdock was the first to use coal gas for this purpose
In 1792 William Murdock was the first to use coal gas for this purpose
In 1792 William Murdock was the first to use coal gas for this purpose
INVENTIONS
illumination
INVENTIONS