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IND DE PROT I
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Publication of FR783493ApublicationCriticalpatent/FR783493A/fr
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
A61F9/02—Goggles
A61F9/025—Special attachment of screens, e.g. hinged, removable; Roll-up protective layers
FR783493D1934-03-191934-03-19Perfectionnements aux lunettes de protection
ExpiredFR783493A
(fr)