TREA

Drawing tubes, cylinders or rods, coated with coloured layers

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Industry

  • CPC
  • C03B15/16
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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B15/00Drawing glass upwardly from the melt

Current Industry

C03B15/16Drawing tubes, cylinders or rods, coated with coloured layers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Controlled method for the production of clad glass rod
    • Patent number 4,076,512
    • Issue date Feb 28, 1978
    • Pilkington Brothers Limited
    • James Robert Mellor
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3726656
    • Patent number 3,726,656
    • Issue date Apr 10, 1973
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3461215
    • Patent number 3,461,215
    • Issue date Aug 12, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2798336
    • Patent number 2,798,336
    • Issue date Jul 9, 1957
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2503140
    • Patent number 2,503,140
    • Issue date Apr 4, 1950
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1920336
    • Patent number 1,920,336
    • Issue date Aug 1, 1933
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1919259
    • Patent number 1,919,259
    • Issue date Jul 25, 1933
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1829429
    • Patent number 1,829,429
    • Issue date Oct 27, 1931
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1601523
    • Patent number 1,601,523
    • Issue date Sep 28, 1926
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1269791
    • Patent number 1,269,791
    • Issue date Jun 18, 1918
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1069019
    • Patent number 1,069,019
    • Issue date Jul 29, 1913
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    890869
    • Patent number 890,869
    • Issue date Jun 16, 1908
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    658457
    • Patent number 658,457
    • Issue date Sep 25, 1900
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    601062
    • Patent number 601,062
    • Issue date Mar 22, 1898
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    247100
    • Patent number 247,100
    • Issue date Sep 13, 1881
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents