the resistance being transported by the conveyor

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat treatment device comprising a refractory envelope

    • Patent number 11,920,866
    • Issue date Mar 5, 2024
    • E.T.I.A.—Evaluation Technologique, Ingenierie et Applications
    • Olivier Lepez
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Apparatus for annealing welded parts and method therefor

    • Patent number 6,294,763
    • Issue date Sep 25, 2001
    • Koito Manufacturing Co., Ltd.
    • Kazuhiro Aono
    • F26 - DRYING
  • Information Patent Grant

    2828004

    • Patent number 2,828,004
    • Issue date Mar 25, 1958
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2207412

    • Patent number 2,207,412
    • Issue date Jul 9, 1940
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents