4. Liquid purification or separation
  5. With repair or assembling means

John W. Rishel

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Duplex seal for a bag-type filter system

Liquid purification or separation – With repair or assembling means – Hoist or handle means
Patent

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Filter with axially shiftable rotating backwash selector

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Filter cleaning
Patent

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High solids filter

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Filter cleaning
Patent

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Vibrating filter

Liquid purification or separation – Filter – With movable means to compress medium
Patent

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Vibrating filter apparatus

Liquid purification or separation – With repair or assembling means
Patent

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Profile ID: LFUS-PAI-P-94770

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