AT346420B - Vorrichtung zur herstellung von reflektoren, insbesondere fuer scheinwerfer von kraft- kraftfahrzeugen - Google Patents
Vorrichtung zur herstellung von reflektoren, insbesondere fuer scheinwerfer von kraft- kraftfahrzeugenInfo
- Publication number
- AT346420B AT346420B AT623773A AT623773A AT346420B AT 346420 B AT346420 B AT 346420B AT 623773 A AT623773 A AT 623773A AT 623773 A AT623773 A AT 623773A AT 346420 B AT346420 B AT 346420B
- Authority
- AT
- Austria
- Prior art keywords
- headlights
- power vehicles
- manufacturing reflectors
- reflectors
- manufacturing
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722235133 DE2235133C3 (de) | 1972-07-18 | Vorrichtung zur Herstellung von Reflektoren, Insbesondere für Scheinwerfer von Kraftfahrzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA623773A ATA623773A (de) | 1978-03-15 |
AT346420B true AT346420B (de) | 1978-11-10 |
Family
ID=5850906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT623773A AT346420B (de) | 1972-07-18 | 1973-07-16 | Vorrichtung zur herstellung von reflektoren, insbesondere fuer scheinwerfer von kraft- kraftfahrzeugen |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT346420B (de) |
FR (1) | FR2193332A5 (de) |
IT (1) | IT991225B (de) |
SE (1) | SE405041B (de) |
-
1973
- 1973-07-16 AT AT623773A patent/AT346420B/de not_active IP Right Cessation
- 1973-07-16 SE SE7309944A patent/SE405041B/xx unknown
- 1973-07-17 IT IT26663/73A patent/IT991225B/it active
- 1973-07-18 FR FR7326335A patent/FR2193332A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE405041B (sv) | 1978-11-13 |
ATA623773A (de) | 1978-03-15 |
FR2193332A5 (de) | 1974-02-15 |
IT991225B (it) | 1975-07-30 |
DE2235133B2 (de) | 1976-11-04 |
DE2235133A1 (de) | 1974-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |