JPS632932U - - Google Patents
Info
- Publication number
- JPS632932U JPS632932U JP1986096541U JP9654186U JPS632932U JP S632932 U JPS632932 U JP S632932U JP 1986096541 U JP1986096541 U JP 1986096541U JP 9654186 U JP9654186 U JP 9654186U JP S632932 U JPS632932 U JP S632932U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- screen
- doubles
- utility
- scope
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096541U JPS632932U (fr) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096541U JPS632932U (fr) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632932U true JPS632932U (fr) | 1988-01-09 |
Family
ID=30962384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986096541U Pending JPS632932U (fr) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632932U (fr) |
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1986
- 1986-06-24 JP JP1986096541U patent/JPS632932U/ja active Pending