Relier Pairs LL Comp Narr Part B James WattVersion en ligne LL Comp Narr Part B James Watt par Stephanie Turner 1 1736 2 1755 3 1780 4 1785 5 1764 6 1769 7 1819 repairs a Newcomen steam engine born in January 30 in Scotland dies on August 25 in England trains in London with a scientific tool maker joins Royal Society of London invents an improved steam engine invents first copy machine