TREA

O.K. Laboratories Co., Ltd.

Follow

Organization

  • Okegawa, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Garbage processing vehicle
    • Patent number 5,244,274
    • Issue date Sep 14, 1993
    • O.K. Laboratories Co., Ltd.
    • Kazuo Onodera
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Garbage processing device
    • Patent number 5,118,005
    • Issue date Jun 2, 1992
    • O. K. Laboratories, Co., Ltd.
    • Kazuo Onodera
    • C05 - FERTILISERS MANUFACTURE THEREOF