JPH0275636U - - Google Patents
Info
- Publication number
- JPH0275636U JPH0275636U JP1988154577U JP15457788U JPH0275636U JP H0275636 U JPH0275636 U JP H0275636U JP 1988154577 U JP1988154577 U JP 1988154577U JP 15457788 U JP15457788 U JP 15457788U JP H0275636 U JPH0275636 U JP H0275636U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- controller
- transmitter
- speaker
- screen device
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154577U JPH0275636U (pt) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154577U JPH0275636U (pt) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275636U true JPH0275636U (pt) | 1990-06-11 |
Family
ID=31431434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988154577U Pending JPH0275636U (pt) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275636U (pt) |
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1988
- 1988-11-28 JP JP1988154577U patent/JPH0275636U/ja active Pending