AU3541068A - Improvements relating to welding masks - Google Patents
Improvements relating to welding masksInfo
- Publication number
- AU3541068A AU3541068A AU35410/68A AU3541068A AU3541068A AU 3541068 A AU3541068 A AU 3541068A AU 35410/68 A AU35410/68 A AU 35410/68A AU 3541068 A AU3541068 A AU 3541068A AU 3541068 A AU3541068 A AU 3541068A
- Authority
- AU
- Australia
- Prior art keywords
- improvements relating
- welding masks
- masks
- welding
- relating
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU35410/68A AU419674B2 (en) | 1969-03-21 | 1969-03-21 | Improvements relating to welding masks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU35410/68A AU419674B2 (en) | 1969-03-21 | 1969-03-21 | Improvements relating to welding masks |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3541068A true AU3541068A (en) | 1970-12-17 |
AU419674B2 AU419674B2 (en) | 1971-12-09 |
Family
ID=3722718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU35410/68A Expired AU419674B2 (en) | 1969-03-21 | 1969-03-21 | Improvements relating to welding masks |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU419674B2 (en) |
-
1969
- 1969-03-21 AU AU35410/68A patent/AU419674B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU419674B2 (en) | 1971-12-09 |
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