FR1044320A - Diffuser for fluorescent light sources - Google Patents
Diffuser for fluorescent light sourcesInfo
- Publication number
- FR1044320A FR1044320A FR1044320DA FR1044320A FR 1044320 A FR1044320 A FR 1044320A FR 1044320D A FR1044320D A FR 1044320DA FR 1044320 A FR1044320 A FR 1044320A
- Authority
- FR
- France
- Prior art keywords
- diffuser
- light sources
- fluorescent light
- fluorescent
- sources
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1044320T | 1951-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1044320A true FR1044320A (en) | 1953-11-17 |
Family
ID=9591070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1044320D Expired FR1044320A (en) | 1951-10-30 | 1951-10-30 | Diffuser for fluorescent light sources |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1044320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993115A (en) * | 1957-09-06 | 1961-07-18 | Maurice C Rosenblatt | Light diffuser for fluorescent lighting fixture |
-
1951
- 1951-10-30 FR FR1044320D patent/FR1044320A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993115A (en) * | 1957-09-06 | 1961-07-18 | Maurice C Rosenblatt | Light diffuser for fluorescent lighting fixture |
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