FR923751A - Lighting fixture - Google Patents
Lighting fixtureInfo
- Publication number
- FR923751A FR923751A FR923751DA FR923751A FR 923751 A FR923751 A FR 923751A FR 923751D A FR923751D A FR 923751DA FR 923751 A FR923751 A FR 923751A
- Authority
- FR
- France
- Prior art keywords
- lighting fixture
- fixture
- lighting
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE923751X | 1945-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR923751A true FR923751A (en) | 1947-07-17 |
Family
ID=3886665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR923751D Expired FR923751A (en) | 1945-03-14 | 1946-03-12 | Lighting fixture |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR923751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0915287A3 (en) * | 1997-11-05 | 2000-08-16 | Aoki Electric Industrial Co., Ltd. | Reflecting mirror for floodlight |
-
1946
- 1946-03-12 FR FR923751D patent/FR923751A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0915287A3 (en) * | 1997-11-05 | 2000-08-16 | Aoki Electric Industrial Co., Ltd. | Reflecting mirror for floodlight |
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