Sadi Engineering Co


1935 Individual electric drive for machine tools: 'This unit, which is equally suitable for new lay-outs, has been manufactured in France and Belgium for the last three years, and many thousands have been installed with entire success in those countries. It is now being manufactured in this country by Messrs. Covallen Engineering Company, Limited, Rushden, Northamptonshire, on behalf of Messrs. Sadi Engineering Company, Limited. 29-31. Portugal-street, Kingsway, W.C.2, under the name of the Sadi individual electric drive, the latter company having acquired the patents rights with a view to the manufacture of an entirely British product. ...'[1]