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Hiromi Shima

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma processing apparatus
    • Patent number 4,812,712
    • Issue date Mar 14, 1989
    • Matsushita Electric Industrial Co., Ltd.
    • Youichi Ohnishi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...