BR7306850D0 - PROTECTIVE SUNGLASSES FOR WELDING - Google Patents

PROTECTIVE SUNGLASSES FOR WELDING

Info

Publication number
BR7306850D0
BR7306850D0 BR6850/73A BR685073A BR7306850D0 BR 7306850 D0 BR7306850 D0 BR 7306850D0 BR 6850/73 A BR6850/73 A BR 6850/73A BR 685073 A BR685073 A BR 685073A BR 7306850 D0 BR7306850 D0 BR 7306850D0
Authority
BR
Brazil
Prior art keywords
welding
sunglasses
protective
protective sunglasses
Prior art date
Application number
BR6850/73A
Other languages
Portuguese (pt)
Inventor
J Wulcan
A Hoernell
B Tengroth
T Feuk
Original Assignee
Goetaverken Ab
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 by Goetaverken Ab filed Critical Goetaverken Ab
Publication of BR7306850D0 publication Critical patent/BR7306850D0/en

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
    • A61F9/065—Masks, shields or hoods for welders use of particular optical filters

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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Arc Welding In General (AREA)
BR6850/73A 1972-09-04 1973-09-04 PROTECTIVE SUNGLASSES FOR WELDING BR7306850D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11402/72A SE366207B (en) 1972-09-04 1972-09-04

Publications (1)

Publication Number Publication Date
BR7306850D0 true BR7306850D0 (en) 1974-06-27

Family

ID=20293900

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6850/73A BR7306850D0 (en) 1972-09-04 1973-09-04 PROTECTIVE SUNGLASSES FOR WELDING

Country Status (4)

Country Link
BR (1) BR7306850D0 (en)
CS (1) CS193023B2 (en)
SE (1) SE366207B (en)
SU (1) SU602101A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169655A (en) * 1974-03-14 1979-10-02 Aga Aktiebolag Protective device for protection against radiation during welding

Also Published As

Publication number Publication date
SU602101A3 (en) 1978-04-05
CS193023B2 (en) 1979-09-17
SE366207B (en) 1974-04-22

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