The first power loom , a mechanized loom powered by a drive shaft , was designed in NUMBER@1 by PERSON@1 and first built in NUMBER@2 , it was refined over the next NUMBER@3 years till a design by PERSON@2 and PERSON@3 , made the operation completely automatic .

The first power loom , a mechanized loom powered by a driveshaft , was designed in NUMBER@1 by PERSON@1 and first built in NUMBER@2 , later to be perfected by PERSON@4 .
