JPS6443347U - - Google Patents
Info
- Publication number
- JPS6443347U JPS6443347U JP13796987U JP13796987U JPS6443347U JP S6443347 U JPS6443347 U JP S6443347U JP 13796987 U JP13796987 U JP 13796987U JP 13796987 U JP13796987 U JP 13796987U JP S6443347 U JPS6443347 U JP S6443347U
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- light
- lens
- movable
- tunnel
- 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
- 230000003287 optical effect Effects 0.000 claims 3
Landscapes
- Variable Magnification In Projection-Type Copying Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796987U JPS6443347U (en:Method) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796987U JPS6443347U (en:Method) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443347U true JPS6443347U (en:Method) | 1989-03-15 |
Family
ID=31399880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13796987U Pending JPS6443347U (en:Method) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443347U (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7674746B2 (en) | 2003-09-12 | 2010-03-09 | Honda Motor Co., Ltd. | Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle |
| US7811960B2 (en) | 2004-09-24 | 2010-10-12 | Honda Motor Co., Ltd. | Catalyst for exhaust gas purification and exhaust gas purification apparatus |
-
1987
- 1987-09-09 JP JP13796987U patent/JPS6443347U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7674746B2 (en) | 2003-09-12 | 2010-03-09 | Honda Motor Co., Ltd. | Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle |
| US7811960B2 (en) | 2004-09-24 | 2010-10-12 | Honda Motor Co., Ltd. | Catalyst for exhaust gas purification and exhaust gas purification apparatus |