JPS4938994Y1 - - Google Patents
Info
- Publication number
- JPS4938994Y1 JPS4938994Y1 JP449970U JP449970U JPS4938994Y1 JP S4938994 Y1 JPS4938994 Y1 JP S4938994Y1 JP 449970 U JP449970 U JP 449970U JP 449970 U JP449970 U JP 449970U JP S4938994 Y1 JPS4938994 Y1 JP S4938994Y1
- 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.)
- Expired
Links
Landscapes
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP449970U JPS4938994Y1 (de) | 1970-01-16 | 1970-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP449970U JPS4938994Y1 (de) | 1970-01-16 | 1970-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4938994Y1 true JPS4938994Y1 (de) | 1974-10-25 |
Family
ID=33189315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP449970U Expired JPS4938994Y1 (de) | 1970-01-16 | 1970-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4938994Y1 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8847254B2 (en) | 2005-12-15 | 2014-09-30 | Seoul Semiconductor Co., Ltd. | Light emitting device |
| US8883040B2 (en) | 2004-06-10 | 2014-11-11 | Seoul Semiconductor Co., Ltd. | Luminescent material |
| US8900482B2 (en) | 2004-06-10 | 2014-12-02 | Seoul Semiconductor Co., Ltd. | Light emitting device |
| US9312246B2 (en) | 2006-03-31 | 2016-04-12 | Seoul Semiconductor Co., Ltd. | Light emitting device and lighting system having the same |
-
1970
- 1970-01-16 JP JP449970U patent/JPS4938994Y1/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8883040B2 (en) | 2004-06-10 | 2014-11-11 | Seoul Semiconductor Co., Ltd. | Luminescent material |
| US8900482B2 (en) | 2004-06-10 | 2014-12-02 | Seoul Semiconductor Co., Ltd. | Light emitting device |
| US8847254B2 (en) | 2005-12-15 | 2014-09-30 | Seoul Semiconductor Co., Ltd. | Light emitting device |
| US9312246B2 (en) | 2006-03-31 | 2016-04-12 | Seoul Semiconductor Co., Ltd. | Light emitting device and lighting system having the same |
| US9576939B2 (en) | 2006-03-31 | 2017-02-21 | Seoul Semiconductor Co., Ltd. | Light emitting device and lighting system having the same |