TREA

Christoph Hahn

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  • Attendorn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Post-treating a hardened metal formed part
    • Patent number 10,260,118
    • Issue date Apr 16, 2019
    • Muhr und Bender KG
    • Hubertus Steffens
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Leaf spring assembly for motor vehicles
    • Patent number 9,868,330
    • Issue date Jan 16, 2018
    • Muhr und Bender KG
    • Christoph Hahn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structural component
    • Patent number 9,533,713
    • Issue date Jan 3, 2017
    • Muhr und Bender KG
    • Hubertus Steffens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents