TREA

Politoys Ipari Szovetkezet

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  • Budapest, HU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy with turnable elements for forming geometric shapes
    • Patent number 4,392,323
    • Issue date Jul 12, 1983
    • Politoys Ipari Szovetkezet
    • Erno Rubik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Spatial logical toy
    • Patent number 4,378,117
    • Issue date Mar 29, 1983
    • Politoys Ipari Szovetkezet
    • Erno Rubik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Spatial logical toy
    • Patent number 4,378,116
    • Issue date Mar 29, 1983
    • Politoys Ipari Szovetkezet
    • Erno Rubik
    • A63 - SPORTS GAMES AMUSEMENTS