JPH02136346U - - Google Patents
Info
- Publication number
- JPH02136346U JPH02136346U JP4473989U JP4473989U JPH02136346U JP H02136346 U JPH02136346 U JP H02136346U JP 4473989 U JP4473989 U JP 4473989U JP 4473989 U JP4473989 U JP 4473989U JP H02136346 U JPH02136346 U JP H02136346U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- protective cover
- emitted
- emitting diode
- semiconductor chip
- 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
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473989U JPH02136346U (en]) | 1989-04-17 | 1989-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473989U JPH02136346U (en]) | 1989-04-17 | 1989-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136346U true JPH02136346U (en]) | 1990-11-14 |
Family
ID=31558303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4473989U Pending JPH02136346U (en]) | 1989-04-17 | 1989-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136346U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079294A (en]) * | 1973-11-12 | 1975-06-27 | ||
| JPS5834756B2 (ja) * | 1980-09-09 | 1983-07-28 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレ−シヨン | ガス発生炉のための火格子下空気ブラスト供給装置 |
-
1989
- 1989-04-17 JP JP4473989U patent/JPH02136346U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079294A (en]) * | 1973-11-12 | 1975-06-27 | ||
| JPS5834756B2 (ja) * | 1980-09-09 | 1983-07-28 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレ−シヨン | ガス発生炉のための火格子下空気ブラスト供給装置 |
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