TREA

Flexible tubes or hoses

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Industry

  • CPC
  • F24D19/0021
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24DDOMESTIC- OR SPACE-HEATING SYSTEMS F24D19/00Details

Current Industry

F24D19/0021Flexible tubes or hoses
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3053513
    • Patent number 3,053,513
    • Issue date Sep 11, 1962
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents