4. Furnaces
  5. Tuyeres

Daniel R. Higgins

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Air port damper

Stoves and furnaces – Dampers – Electric
Reexamination Certificate

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Apparatus for automatically cleaning smelt spouts of a chemical

Metallurgical apparatus – With cleaning or lubricating means
Patent

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Apparatus for cleaning air ports of a chemical recovery furnace

Brushing – scrubbing – and general cleaning – Implements
Patent

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Apparatus for regulating air flow through an air port of a chemi

Furnaces – Tuyeres
Patent

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Damper controller for a chemical recovery furnace

Furnaces – Tuyeres
Patent

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Profile ID: LFUS-PAI-P-726728

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