TI Matrix

From Graces Guide

1969 Tube Investments acquired Coventry Gauge and Tool Co, makers of "Matrix" tools, to join its other machine tool companies[1]

1978 A much modified TI Matrix grinder achieved a ten-times increase in productivity[2]

1980 Sales of TI's numerically controlled machine tools, TI Matrix and TI Churchill hit a record[3]

1996 TI Matrix Engineering was one of 3 small subsidiary companies sold to Hay Hall Group[4]

See Also


Sources of Information

  1. The Times, May 13, 1969
  2. The Times (London, England), Thursday, Apr 13, 1978
  3. The Times May 13, 1980
  4. The Times February 01, 1996