using acid dyes

Patents Grantslast 30 patents

  • Information Patent Grant

    3466479

    • Patent number 3,466,479
    • Issue date Sep 9, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3449058

    • Patent number 3,449,058
    • Issue date Jun 10, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2347001

    • Patent number 2,347,001
    • Issue date Apr 18, 1944
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2328682

    • Patent number 2,328,682
    • Issue date Sep 7, 1943
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...