PROTECTIVE HEADGEAR WITH ADJUSTABLE AIR SUPPLY
Protective headgear including central, left lateral, and right lateral trunks, and which may include at least one external, remote handle for directing air flow.
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Format: | Patent |
Sprache: | eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | Protective headgear including central, left lateral, and right lateral trunks, and which may include at least one external, remote handle for directing air flow. |
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