4. Liquid purification or separation
  5. Structural installation

Richard Francisco

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Drain strainer with sieve receptacle and bristle extension

Baths – closets – sinks – and spittoons – Strainer – stopper – plug or closure – Strainers in series
Patent

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Drainpipe filter kit

Liquid purification or separation – Structural installation
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Profile ID: LFUS-PAI-P-1636234

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