FR1440579A - Protective mask for welders - Google Patents

Protective mask for welders

Info

Publication number
FR1440579A
FR1440579A FR25469A FR25469A FR1440579A FR 1440579 A FR1440579 A FR 1440579A FR 25469 A FR25469 A FR 25469A FR 25469 A FR25469 A FR 25469A FR 1440579 A FR1440579 A FR 1440579A
Authority
FR
France
Prior art keywords
welders
protective mask
mask
protective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR25469A
Other languages
French (fr)
Inventor
Gerhard Beckmann
Tillo Faulhaber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR25469A priority Critical patent/FR1440579A/en
Application granted granted Critical
Publication of FR1440579A publication Critical patent/FR1440579A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor
FR25469A 1965-07-21 1965-07-21 Protective mask for welders Expired FR1440579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR25469A FR1440579A (en) 1965-07-21 1965-07-21 Protective mask for welders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25469A FR1440579A (en) 1965-07-21 1965-07-21 Protective mask for welders

Publications (1)

Publication Number Publication Date
FR1440579A true FR1440579A (en) 1966-05-27

Family

ID=8584958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25469A Expired FR1440579A (en) 1965-07-21 1965-07-21 Protective mask for welders

Country Status (1)

Country Link
FR (1) FR1440579A (en)

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