TREA

Mioshi Sakamoto

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door-type rotary nozzle
    • Patent number 4,991,753
    • Issue date Feb 12, 1991
    • NKK Corporation
    • Hisao Inubushi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Rotary nozzles
    • Patent number 4,978,040
    • Issue date Dec 18, 1990
    • NKK Corporation
    • Hisao Inubushi
    • B22 - CASTING POWDER METALLURGY