4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Cleaning or laundering
  6. Removing formation impurities from artifical fiber

Josef Lang

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Photo-voltaic solar module

Batteries: thermoelectric and photoelectric – Photoelectric – Panel or array
Patent

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Process and apparatus for double-sided chemomechanical polishing

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent

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Process for treating polishing cloths used for semiconductor waf

Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Removing formation impurities from artifical fiber
Patent

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Profile ID: LFUS-PAI-P-730152

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