TREA

Bernard M. E. Christophe

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  • Paris, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infrared detection device
    • Patent number 5,299,499
    • Issue date Apr 5, 1994
    • Societe Anonyme de Telecommunications
    • Bernard M. E. Christophe
    • F42 - AMMUNITION BLASTING