TREA

Margaux A. Greenhouse

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mineral applicator
    • Patent number 4,781,705
    • Issue date Nov 1, 1988
    • Zyton Inc.
    • Charles G. Shepherd
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE