TREA

Mathias Levarek

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  • Hampton Bays, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Child's bicycle seat
    • Patent number 4,969,658
    • Issue date Nov 13, 1990
    • Mathias Levarek
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS