4. Liquid purification or separation
  5. Filter
  6. Movable medium

R. L. Sahr

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Filter drum for rotary drum vacuum filter

Liquid purification or separation – Filter – Movable medium
Patent

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Portable abrasive throwing wheel device

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Profile ID: LFUS-PAI-P-497668

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