TREA

Pekka Johnson

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  • Espoo, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid formic acid product
    • Patent number 6,689,377
    • Issue date Feb 10, 2004
    • Kemira Chemicals OY
    • Eero Aitta
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Solid formic acid poduct
    • Publication number 20030092768
    • Publication date May 15, 2003
    • Eero Aitta
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES