DK500281A - WELDING HELMET - Google Patents
WELDING HELMETInfo
- Publication number
- DK500281A DK500281A DK500281A DK500281A DK500281A DK 500281 A DK500281 A DK 500281A DK 500281 A DK500281 A DK 500281A DK 500281 A DK500281 A DK 500281A DK 500281 A DK500281 A DK 500281A
- Authority
- DK
- Denmark
- Prior art keywords
- welding helmet
- helmet
- welding
- Prior art date
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
- A61F9/068—Masks, shields or hoods for welders with supply or suction of gas, air or smoke inside or outside the welding hood
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)
- Emergency Lowering Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH849180 | 1980-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK500281A true DK500281A (en) | 1982-05-18 |
Family
ID=4341132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK500281A DK500281A (en) | 1980-11-17 | 1981-11-12 | WELDING HELMET |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK500281A (en) |
FR (1) | FR2494109A1 (en) |
NO (1) | NO813847L (en) |
SE (1) | SE8106759L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2890539B1 (en) * | 2005-09-13 | 2007-11-23 | Fenzy Soc Par Actions Simplifi | IMPROVEMENTS IN PROTECTIVE HELMETS EQUIPPED WITH A VENTILATION DEVICE |
-
1981
- 1981-11-12 DK DK500281A patent/DK500281A/en not_active Application Discontinuation
- 1981-11-13 SE SE8106759A patent/SE8106759L/en not_active Application Discontinuation
- 1981-11-13 NO NO813847A patent/NO813847L/en unknown
- 1981-11-17 FR FR8121501A patent/FR2494109A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO813847L (en) | 1982-05-18 |
SE8106759L (en) | 1982-05-18 |
FR2494109A1 (en) | 1982-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |