FR995370A - Anti-glare device - Google Patents
Anti-glare deviceInfo
- Publication number
- FR995370A FR995370A FR995370DA FR995370A FR 995370 A FR995370 A FR 995370A FR 995370D A FR995370D A FR 995370DA FR 995370 A FR995370 A FR 995370A
- Authority
- FR
- France
- Prior art keywords
- glare device
- glare
- 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
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR995370T | 1949-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR995370A true FR995370A (en) | 1951-11-30 |
Family
ID=9557067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR995370D Expired FR995370A (en) | 1949-09-17 | 1949-09-17 | Anti-glare device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR995370A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1017104B (en) * | 1953-06-15 | 1957-10-10 | Franz Zwick | Screen grids for light sources |
US2953706A (en) * | 1957-08-01 | 1960-09-20 | Thomson Houston Comp Francaise | Electric discharge device |
-
1949
- 1949-09-17 FR FR995370D patent/FR995370A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1017104B (en) * | 1953-06-15 | 1957-10-10 | Franz Zwick | Screen grids for light sources |
US2953706A (en) * | 1957-08-01 | 1960-09-20 | Thomson Houston Comp Francaise | Electric discharge device |
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