TREA

Tatsuaki Nyui

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  • Tokai-mura, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Cold rolling mill and a rolling method
    • Publication number 20030015010
    • Publication date Jan 23, 2003
    • Hitachi, Ltd.
    • Yujirou Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cold rolling mill and a rolling method
    • Publication number 20020043087
    • Publication date Apr 18, 2002
    • Hitachi, Ltd.
    • Yujirou Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...