4. Fire extinguishers
  5. Miscellaneous: e.g., blowers

James W. O'Donnell

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Apparatus and process for removing smoke from burning buildings

Fluid sprinkling – spraying – and diffusing – With ground or vertical surface sustained support means – Ground or object penetrating support
Patent

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Smoke eliminator

Fire extinguishers – Miscellaneous: e.g. – blowers
Patent

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Profile ID: LFUS-PAI-P-1605474

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