TREA

Reinhard Stief

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  • Weinheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow floor
    • Patent number 5,572,842
    • Issue date Nov 12, 1996
    • Firma Carl Freudenberg
    • Reinhard Stief
    • E04 - BUILDING
  • Information Patent Grant

    Sound absorber
    • Patent number 5,495,078
    • Issue date Feb 27, 1996
    • Firma Carl Freudenberg
    • Reinhard Stief
    • E04 - BUILDING