JPS63130724U - - Google Patents
Info
- Publication number
- JPS63130724U JPS63130724U JP2406087U JP2406087U JPS63130724U JP S63130724 U JPS63130724 U JP S63130724U JP 2406087 U JP2406087 U JP 2406087U JP 2406087 U JP2406087 U JP 2406087U JP S63130724 U JPS63130724 U JP S63130724U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens cover
- transparent plate
- surrounds
- periphery
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2406087U JPS63130724U (ru) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2406087U JPS63130724U (ru) | 1987-02-19 | 1987-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130724U true JPS63130724U (ru) | 1988-08-26 |
Family
ID=30822944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2406087U Pending JPS63130724U (ru) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130724U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927533B2 (ja) * | 1979-04-17 | 1984-07-06 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 等化器のタップ利得調整方法 |
-
1987
- 1987-02-19 JP JP2406087U patent/JPS63130724U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927533B2 (ja) * | 1979-04-17 | 1984-07-06 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 等化器のタップ利得調整方法 |