CH408281A - Schweisserhelm - Google Patents
SchweisserhelmInfo
- Publication number
- CH408281A CH408281A CH391264A CH391264A CH408281A CH 408281 A CH408281 A CH 408281A CH 391264 A CH391264 A CH 391264A CH 391264 A CH391264 A CH 391264A CH 408281 A CH408281 A CH 408281A
- Authority
- CH
- Switzerland
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH391264A CH408281A (de) | 1964-03-26 | 1964-03-26 | Schweisserhelm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH391264A CH408281A (de) | 1964-03-26 | 1964-03-26 | Schweisserhelm |
Publications (1)
Publication Number | Publication Date |
---|---|
CH408281A true CH408281A (de) | 1966-02-28 |
Family
ID=4266164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH391264A CH408281A (de) | 1964-03-26 | 1964-03-26 | Schweisserhelm |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH408281A (de) |
-
1964
- 1964-03-26 CH CH391264A patent/CH408281A/de unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH428619A (de) | Korselett | |
FR1421140A (fr) | Laser | |
CH441534A (de) | Laser | |
CH415257A (de) | Kesselpauke | |
BR6786870D0 (pt) | Imidazois | |
CH430310A (fr) | Baumschüttler | |
CH428015A (de) | Laser | |
CH431747A (de) | Laser | |
AT260598B (de) | Heuwerbegerät | |
AT246952B (de) | Stizbank | |
FR1408838A (fr) | Casquettes | |
BE789491Q (fr) | Ellipsographe | |
CH451345A (fr) | Laser | |
CH408281A (de) | Schweisserhelm | |
CH463817A (de) | Ophthalmometer | |
AT289179B (de) | Leitblankenbahn | |
CH435586A (it) | Tenda-branda | |
BR6574623D0 (pt) | Mitosenos acilados | |
FI36031A (fi) | Samlingspärm | |
FR1424467A (fr) | Chalumeau | |
ES106895Y (es) | Gorro | |
ES104504Y (es) | Careta de protección para soldadura | |
FR1391599A (fr) | Soudeuse portative | |
ES105251Y (es) | Eslabón | |
FR1395305A (fr) | Laser |