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TORRENTS TORRENTS LUIS
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TORRENTS TORRENTS LUIS
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Priority to ES92091UpriorityCriticalpatent/ES92091Y/en
Publication of ES92091UpublicationCriticalpatent/ES92091U/en
Application grantedgrantedCritical
Publication of ES92091YpublicationCriticalpatent/ES92091Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
Protective mask of the kind comprising a semi-oval part of metallic fabric, which is characterized in practicing in the central area, faced with the user's visual, a draft in which a frame fixed with a transparent glass or similar is fixed or colored, and behind it a sheet of non-rigid transparent material, said window being fixed by means of screws, rivets or the like, preferably with the provision of a second frame, in such a way that the peripheral zone of the draft is contained between them. (Machine-translation by Google Translate, not legally binding)
ES92091U1962-03-221962-03-22
Protective face shield
ExpiredES92091Y
(en)