4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Azo

Detlef Kalweit

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Asymmetric triphenylenedioxazine compounds

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

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Disazo dyestuffs

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

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Fiber-reactive disazo dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-735951

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