"james watt was the perfecter and not the inventor of the steam engine" in German James Watt was the perfecter and not the inventor of the steam engine. James Watt war der Vollender und nicht der Erfinder der Dampfmaschine. Detailed translations for "james watt was the perfecter and not the inventor of the steam engine" James Watt was the perfecter and not the inventor of the steam engine. James Watt was the perfecter and not the inventor of the steam engine. James Watt war der Vollender und nicht der Erfinder der Dampfmaschine.