4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Reactive dye composition, process, or product

Franz Grüner

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Method for the trichromatic dyeing or printing of synthetic...

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Reexamination Certificate

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Method of dyeing or printing synthetic polyamide fibre...

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product
Reexamination Certificate

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Method of dyeing or printing synthetic polyamide fibre...

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2373906

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