JPS49100877A - - Google Patents
Info
- Publication number
- JPS49100877A JPS49100877A JP8940173A JP8940173A JPS49100877A JP S49100877 A JPS49100877 A JP S49100877A JP 8940173 A JP8940173 A JP 8940173A JP 8940173 A JP8940173 A JP 8940173A JP S49100877 A JPS49100877 A JP S49100877A
- 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.)
- Granted
Links
Landscapes
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00279562A US3858082A (en) | 1970-12-10 | 1972-08-10 | Warm white lamp with normal output and improved color rendition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49100877A true JPS49100877A (en:Method) | 1974-09-24 |
| JPS5139954B2 JPS5139954B2 (en:Method) | 1976-10-30 |
Family
ID=23069519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8940173A Expired JPS5139954B2 (en:Method) | 1972-08-10 | 1973-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5139954B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241484A (en) * | 1975-09-25 | 1977-03-31 | Gen Electric | Fluorescent lamp structure using two kinds of phospher |
| JPS56152152A (en) * | 1980-04-25 | 1981-11-25 | Matsushita Electric Works Ltd | Fluorescent lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57114707U (en:Method) * | 1981-01-08 | 1982-07-16 |
-
1973
- 1973-08-10 JP JP8940173A patent/JPS5139954B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241484A (en) * | 1975-09-25 | 1977-03-31 | Gen Electric | Fluorescent lamp structure using two kinds of phospher |
| JPS56152152A (en) * | 1980-04-25 | 1981-11-25 | Matsushita Electric Works Ltd | Fluorescent lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5139954B2 (en:Method) | 1976-10-30 |