FR1103930A - Adjustable lighting lamp - Google Patents
Adjustable lighting lampInfo
- Publication number
- FR1103930A FR1103930A FR1103930DA FR1103930A FR 1103930 A FR1103930 A FR 1103930A FR 1103930D A FR1103930D A FR 1103930DA FR 1103930 A FR1103930 A FR 1103930A
- Authority
- FR
- France
- Prior art keywords
- lighting lamp
- adjustable lighting
- adjustable
- lamp
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
- F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1103930T | 1954-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1103930A true FR1103930A (en) | 1955-11-08 |
Family
ID=9622458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1103930D Expired FR1103930A (en) | 1954-07-09 | 1954-07-09 | Adjustable lighting lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1103930A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328265A2 (en) * | 1988-02-09 | 1989-08-16 | Patrick Anthony Pennington-Ridge | Illuminating devices |
-
1954
- 1954-07-09 FR FR1103930D patent/FR1103930A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328265A2 (en) * | 1988-02-09 | 1989-08-16 | Patrick Anthony Pennington-Ridge | Illuminating devices |
EP0328265A3 (en) * | 1988-02-09 | 1990-05-16 | Patrick Anthony Pennington-Ridge | Illuminating devices |
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