TREA

Hugh F. Groth

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  • Richfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fold down wheels for carpet cleaner
    • Patent number D286456
    • Issue date Oct 28, 1986
    • The Regina Co., Inc.
    • Hugh F. Groth
    • D32 - Washing, cleaning, or drying machine