CH167644A - Schutzbrille. - Google Patents
Schutzbrille.Info
- Publication number
- CH167644A CH167644A CH167644DA CH167644A CH 167644 A CH167644 A CH 167644A CH 167644D A CH167644D A CH 167644DA CH 167644 A CH167644 A CH 167644A
- Authority
- CH
- Switzerland
- Prior art keywords
- safety goggles
- goggles
- safety
- 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
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH167644T | 1933-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH167644A true CH167644A (de) | 1934-02-28 |
Family
ID=4420010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH167644D CH167644A (de) | 1933-02-20 | 1933-02-20 | Schutzbrille. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH167644A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE837005C (de) * | 1951-01-10 | 1952-04-17 | Hanns Garrelt Dipl Ing Dr Ing | Blendschutzbrille fuer Dunkelverkehr, insbesondere auf Autobahnen und Landstrassen |
| DE1002915B (de) * | 1952-04-29 | 1957-02-21 | Ludwig Bruckert | Blendschutzbrille |
-
1933
- 1933-02-20 CH CH167644D patent/CH167644A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE837005C (de) * | 1951-01-10 | 1952-04-17 | Hanns Garrelt Dipl Ing Dr Ing | Blendschutzbrille fuer Dunkelverkehr, insbesondere auf Autobahnen und Landstrassen |
| DE1002915B (de) * | 1952-04-29 | 1957-02-21 | Ludwig Bruckert | Blendschutzbrille |
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