FR785738A - Reflector for semi-indirect lighting - Google Patents
Reflector for semi-indirect lightingInfo
- Publication number
- FR785738A FR785738A FR785738DA FR785738A FR 785738 A FR785738 A FR 785738A FR 785738D A FR785738D A FR 785738DA FR 785738 A FR785738 A FR 785738A
- Authority
- FR
- France
- Prior art keywords
- reflector
- semi
- indirect lighting
- indirect
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR785738T | 1935-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR785738A true FR785738A (en) | 1935-08-17 |
Family
ID=9217990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR785738D Expired FR785738A (en) | 1935-02-16 | 1935-02-16 | Reflector for semi-indirect lighting |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR785738A (en) |
-
1935
- 1935-02-16 FR FR785738D patent/FR785738A/en not_active Expired
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