TREA

Sandro Testa

Follow

Person

  • Perarolo, IT
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rear derailer for bicycle gears
    • Patent number 4,840,605
    • Issue date Jun 20, 1989
    • Campagnolo S.p.A.
    • Sandro Testa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rear derailleur for bicycle gears
    • Patent number 4,838,837
    • Issue date Jun 13, 1989
    • Campagnolo S.p.A.
    • Sandro Testa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS