TREA

Sigismund Finzel

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  • Dittelbrunn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel for roller skates or the like
    • Patent number 4,219,240
    • Issue date Aug 26, 1980
    • SKF Kugellagerfabriken GmbH
    • Manfred Brandenstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Skateboard
    • Patent number 4,194,752
    • Issue date Mar 25, 1980
    • SKF Kugellagerfabriken GmbH
    • Gerhard Tilch
    • A63 - SPORTS GAMES AMUSEMENTS