TREA

Brül & Kjær Sound & Vibration Measurement A/S

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  • Naerum, DK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Human like ear simulator
    • Patent number 9,456,266
    • Issue date Sep 27, 2016
    • Brül & Kjær Sound & Vibration Measurement A/S
    • Brian Johansen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE