TREA

Franz Dorge

Follow

Person

  • Keltern -3-Weiler, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    High-temperature-resistant type coupling
    • Patent number 4,880,259
    • Issue date Nov 14, 1989
    • Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
    • Franz Dorge
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents