JPH0394532U - - Google Patents
Info
- Publication number
- JPH0394532U JPH0394532U JP303190U JP303190U JPH0394532U JP H0394532 U JPH0394532 U JP H0394532U JP 303190 U JP303190 U JP 303190U JP 303190 U JP303190 U JP 303190U JP H0394532 U JPH0394532 U JP H0394532U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- screen plate
- film
- mounting frame
- mounting structure
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP303190U JPH0394532U (uk) | 1990-01-17 | 1990-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP303190U JPH0394532U (uk) | 1990-01-17 | 1990-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0394532U true JPH0394532U (uk) | 1991-09-26 |
Family
ID=31506873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP303190U Pending JPH0394532U (uk) | 1990-01-17 | 1990-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0394532U (uk) |
-
1990
- 1990-01-17 JP JP303190U patent/JPH0394532U/ja active Pending
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