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FR66470E - Pare-amorce de soudure pour masque et casque de protection - Google Patents

Pare-amorce de soudure pour masque et casque de protection

Info

Publication number
FR66470E
FR66470E FR66470DA FR66470E FR 66470 E FR66470 E FR 66470E FR 66470D A FR66470D A FR 66470DA FR 66470 E FR66470 E FR 66470E
Authority
FR
France
Prior art keywords
helmet
guard
protective mask
welding primer
primer
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
Other languages
English (en)
Inventor
Laurent Placide
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
Application granted granted Critical
Publication of FR66470E publication Critical patent/FR66470E/fr
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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR66470D 1954-05-31 1954-05-31 Pare-amorce de soudure pour masque et casque de protection Expired FR66470E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66470T 1954-05-31

Publications (1)

Publication Number Publication Date
FR66470E true FR66470E (fr) 1957-03-08

Family

ID=8698796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66470D Expired FR66470E (fr) 1954-05-31 1954-05-31 Pare-amorce de soudure pour masque et casque de protection

Country Status (1)

Country Link
FR (1) FR66470E (fr)

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