Radiators consisting of tubes

Industry

  • CPC
  • A21B1/145
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Patents Grantslast 30 patents

  • Information Patent Grant

    2143525

    • Patent number 2,143,525
    • Issue date Jan 10, 1939
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    1712031

    • Patent number 1,712,031
    • Issue date May 7, 1929
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    336767

    • Patent number 336,767
    • Issue date Feb 23, 1886
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    336741

    • Patent number 336,741
    • Issue date Feb 23, 1886
    • A21 - BAKING EDIBLE DOUGHS

Patents Applicationslast 30 patents