TREA

Alexander Schuler

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  • Freiburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot water heater
    • Patent number 5,709,174
    • Issue date Jan 20, 1998
    • Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
    • Konstantin Ledjeff
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water heater
    • Patent number 5,464,006
    • Issue date Nov 7, 1995
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Konstantin Ledjeff
    • F24 - HEATING RANGES VENTILATING