TREA

Sigmund Kwiatkowski

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  • Seacombe Heights, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Racquet
    • Patent number D270464
    • Issue date Sep 6, 1983
    • Half Court Tennis Pty. Limited
    • Neville D. Wills
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Racquet
    • Patent number 4,348,025
    • Issue date Sep 7, 1982
    • Half Court Tennis Pty. Limited
    • Neville D. Wills
    • A63 - SPORTS GAMES AMUSEMENTS