preparing azo dyes on the fibre

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  • Information Patent Grant

    Methods and apparatuses for processing textile fibers, kettle autom...

    • Patent number 10,947,667
    • Issue date Mar 16, 2021
    • BESTEE MATERIAL (TSINGTAO) CO., LTD.
    • Xiaohua Huang
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    2321816

    • Patent number 2,321,816
    • Issue date Jun 15, 1943
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2008691

    • Patent number 2,008,691
    • Issue date Jul 23, 1935
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    1958307

    • Patent number 1,958,307
    • Issue date May 8, 1934
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    1940551

    • Patent number 1,940,551
    • Issue date Dec 19, 1933
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