JPS5541663A - Wire for filament coil for bulb - Google Patents
Wire for filament coil for bulbInfo
- Publication number
- JPS5541663A JPS5541663A JP11490078A JP11490078A JPS5541663A JP S5541663 A JPS5541663 A JP S5541663A JP 11490078 A JP11490078 A JP 11490078A JP 11490078 A JP11490078 A JP 11490078A JP S5541663 A JPS5541663 A JP S5541663A
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- wire
- filament coil
- filament
- coil
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11490078A JPS5541663A (en) | 1978-09-19 | 1978-09-19 | Wire for filament coil for bulb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11490078A JPS5541663A (en) | 1978-09-19 | 1978-09-19 | Wire for filament coil for bulb |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5541663A true JPS5541663A (en) | 1980-03-24 |
Family
ID=14649440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11490078A Pending JPS5541663A (en) | 1978-09-19 | 1978-09-19 | Wire for filament coil for bulb |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541663A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013061993A1 (en) * | 2011-10-27 | 2013-05-02 | スタンレー電気株式会社 | Incandescent bulb, filament, and method for manufacturing filament |
US9252007B2 (en) | 2012-09-21 | 2016-02-02 | Stanley Electric Co., Ltd. | Light source device, method for manufacturing the same and filament |
-
1978
- 1978-09-19 JP JP11490078A patent/JPS5541663A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013061993A1 (en) * | 2011-10-27 | 2013-05-02 | スタンレー電気株式会社 | Incandescent bulb, filament, and method for manufacturing filament |
JP2013093293A (en) * | 2011-10-27 | 2013-05-16 | Stanley Electric Co Ltd | Incandescent lamp, filament, and manufacturing method of the same |
US9252006B2 (en) | 2011-10-27 | 2016-02-02 | Stanley Electric Co., Ltd. | Incandescent bulb, filament, and method for manufacturing filament |
US9252007B2 (en) | 2012-09-21 | 2016-02-02 | Stanley Electric Co., Ltd. | Light source device, method for manufacturing the same and filament |
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