JPH02123004U - - Google Patents
Info
- Publication number
- JPH02123004U JPH02123004U JP3211089U JP3211089U JPH02123004U JP H02123004 U JPH02123004 U JP H02123004U JP 3211089 U JP3211089 U JP 3211089U JP 3211089 U JP3211089 U JP 3211089U JP H02123004 U JPH02123004 U JP H02123004U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- convex lens
- lens holder
- projector
- annular member
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3211089U JPH02123004U (de) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3211089U JPH02123004U (de) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123004U true JPH02123004U (de) | 1990-10-09 |
Family
ID=31258426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3211089U Pending JPH02123004U (de) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123004U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004081656A1 (ja) * | 2003-03-10 | 2004-09-23 | Seiko Epson Corporation | 光学部品用筐体、およびプロジェクタ |
-
1989
- 1989-03-23 JP JP3211089U patent/JPH02123004U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004081656A1 (ja) * | 2003-03-10 | 2004-09-23 | Seiko Epson Corporation | 光学部品用筐体、およびプロジェクタ |