4. Ventilation
  5. Workstation ventilator
  6. Movable

Hans T. Engstrom

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Adjustable device for exhaustion and/or supply of gas

Ventilation – Workstation ventilator – Movable
Patent

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Combined extraction and feeding articulated conduit arm unit for

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Profile ID: LFUS-PAI-P-396050

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