4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Treatment of hides, skins, feathers and animal tissues
  6. Depilating

Siegfried Wirth

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Arrangement for holding a catalyst in a housing in an exhaust sy

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
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N-Acyloyl-N-alkyl-alkylenediamines as dye levelers

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Depilating
Patent

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Profile ID: LFUS-PAI-P-287601

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