TREA

Atsuchi Tekko Co.

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pollution free blaster system and blaster head therefor
    • Patent number 4,993,200
    • Issue date Feb 19, 1991
    • Kawasaki Steel Techno-Research Corp
    • Junichi Morioka
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Wall blaster
    • Patent number 4,149,345
    • Issue date Apr 17, 1979
    • Atsuchi Tekko Co., Ltd.
    • Iwao Atsuchi
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

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