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

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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