4. C - Chemistry, Metallurgy
  5. 09
  6. B

Ernst Heinrich

C - Chemistry – Metallurgy – 09 – B

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Country: Germany

Anthraquinone dyestuffs and process for their manufacture

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Azo dyestuffs

C - Chemistry – Metallurgy – 09 – B
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Disazo dyes

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Dyeing of polyester fabric

C - Chemistry – Metallurgy – 09 – B
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Hydroxy-pyridone-monosulfonic acids

C - Chemistry – Metallurgy – 09 – B
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Profile ID: LFCA-PAI-P-96326

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