Who was the inventor? Barthelemy thinommines,Eltas Howe,Walter hunt,josef madersperge.

What industry was affected by this invention? In some way the women working with machines gained lots of new skills & were all important for the industry.

When was it invented or improved? Elias howe,patented 1 of the 1ST sewing  machines on : september 10,1846 & walter hunt made a machine with a eye like pointed needle & a locked stitch and 2ND thread under neath.