 Mitcham Industries, Inc. NASDAQ: MIND Mitcham or the Company today announced that it and its wholly-owned subsidiary, Klein Marine Systems, Inc. have entered into an agreement with a major European defense contractor to jointly upgrade existing technology to create the next generation of synthetic aperture sonar systems for commercial and military markets. The new systems will be based on technology developed by each of parties over the past several years. Financial terms of the arrangement were not disclosed. 