TREA

Boguslaw Koscielecki

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  • Torun, PL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lever-propelled bicycle
    • Patent number 8,979,108
    • Issue date Mar 17, 2015
    • Anna Koscielecka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Lever-Propelled Bicycle
    • Publication number 20130307245
    • Publication date Nov 21, 2013
    • Anna Koscielecka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS