JPS4999072U - - Google Patents
Info
- Publication number
- JPS4999072U JPS4999072U JP1972145312U JP14531272U JPS4999072U JP S4999072 U JPS4999072 U JP S4999072U JP 1972145312 U JP1972145312 U JP 1972145312U JP 14531272 U JP14531272 U JP 14531272U JP S4999072 U JPS4999072 U JP S4999072U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972145312U JPS4999072U (fr) | 1972-12-18 | 1972-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972145312U JPS4999072U (fr) | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4999072U true JPS4999072U (fr) | 1974-08-27 |
Family
ID=28431789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972145312U Pending JPS4999072U (fr) | 1972-12-18 | 1972-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4999072U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009019946A1 (fr) * | 2007-08-09 | 2009-02-12 | Nec Lighting, Ltd. | Dispositif d'éclairage et unité d'éclairage comportant une pluralité de dispositifs d'éclairage |
-
1972
- 1972-12-18 JP JP1972145312U patent/JPS4999072U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009019946A1 (fr) * | 2007-08-09 | 2009-02-12 | Nec Lighting, Ltd. | Dispositif d'éclairage et unité d'éclairage comportant une pluralité de dispositifs d'éclairage |
| JPWO2009019946A1 (ja) * | 2007-08-09 | 2010-10-28 | Ｎｅｃライティング株式会社 | 照明装置および、該照明装置を複数備えた照明ユニット |