4. Classifying, separating, and assorting solids
  5. Plural, diverse separating operations
  6. Aqueous suspension and sifting

Robert S. Hart

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Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
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System for detecting contaminants

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting
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Profile ID: LFUS-PAI-P-1887593

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