Connection means adaptable for one and two pipe systems

Industry

  • CPC
  • F24D19/0014
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connecting apparatus for a radiator

    • Patent number 4,653,573
    • Issue date Mar 31, 1987
    • Danfoss A/S
    • Knud A. Hansen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3901438

    • Patent number 3,901,438
    • Issue date Aug 26, 1975
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents