4. Baths, closets, sinks, and spittoons
  5. Strainer, stopper, plug or closure
  6. Plugs

Hans Franzen

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Inventor

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Method and means for cleaning

Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Dry cleaning
Patent

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Washbasin valve with integrated water trap

Baths – closets – sinks – and spittoons – Strainer – stopper – plug or closure – Plugs
Patent

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Profile ID: LFUS-PAI-P-1010218

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