4. Chemistry of inorganic compounds
  5. Sulfur or compound thereof
  6. Oxygen containing

Gottfried Dichtl

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Column tray

Gas and liquid contact apparatus – Contact devices – Wet baffle
Reexamination Certificate

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Method and system for concentrating waste sulphuric acids...

Chemistry of inorganic compounds – Sulfur or compound thereof – Oxygen containing
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Method for producing concentrated nitric acid and...

Distillation: processes – separatory – Distilling to separate or remove only water – From nitric acid
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Structured mass transfer packing with improved baffles

Gas and liquid contact apparatus – Contact devices – Porous mass
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Profile ID: LFUS-PAI-P-2401685

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