TREA

Everton H. Henriques

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  • Highland, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for etching composite chrome layers
    • Patent number 4,588,471
    • Issue date May 13, 1986
    • International Business Machines Corporation
    • Jonathan H. Griffith
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...