TREA

Tsutomu Kurita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor surface blasting apparatus
    • Patent number 5,435,773
    • Issue date Jul 25, 1995
    • Chubu Electric Power Co., Inc.
    • Kiyoshi Uchida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Floor surface blasting apparatus
    • Patent number 5,339,573
    • Issue date Aug 23, 1994
    • Chubu Electric Power Co., Inc.
    • Kiyoshi Uchida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR