| 摘要 |
This mask for protecting against noxious, polluting or toxic fumes (emanations), and also against fumes of any type, includes an actual mask (1, 2, 4) intended to protect the face of the user and incorporating a zone (5) intended to enable the user to see through the said mask. It has, at least at the level of its front face (3), a plurality of openings (8) communicating with a receptacle (6) for collecting the various types of fumes, incorporated into the said front face (3) and connected to a suction (aspiration) source (9). Application: suction of the fumes generated during welding operations and the like. <IMAGE>
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