with preferential breaking zones

Industry

  • CPC
  • D01G1/081
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarns and process for production thereof

    • Patent number 3,967,441
    • Issue date Jul 6, 1976
    • Unitika Ltd.
    • Katsumi Yasuzuka
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3439385

    • Patent number 3,439,385
    • Issue date Apr 22, 1969
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2784458

    • Patent number 2,784,458
    • Issue date Mar 12, 1957
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2748426

    • Patent number 2,748,426
    • Issue date Jun 5, 1956
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2737687

    • Patent number 2,737,687
    • Issue date Mar 13, 1956
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2721440

    • Patent number 2,721,440
    • Issue date Oct 25, 1955
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2679070

    • Patent number 2,679,070
    • Issue date May 25, 1954
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2432355

    • Patent number 2,432,355
    • Issue date Dec 9, 1947
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2244281

    • Patent number 2,244,281
    • Issue date Jun 3, 1941
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2031647

    • Patent number 2,031,647
    • Issue date Feb 25, 1936
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING