JPH02142827U - - Google Patents
Info
- Publication number
- JPH02142827U JPH02142827U JP1989039126U JP3912689U JPH02142827U JP H02142827 U JPH02142827 U JP H02142827U JP 1989039126 U JP1989039126 U JP 1989039126U JP 3912689 U JP3912689 U JP 3912689U JP H02142827 U JPH02142827 U JP H02142827U
- Authority
- JP
- Japan
- Prior art keywords
- laminated sheet
- vertical direction
- resin layer
- synthetic resin
- utility
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039126U JPH02142827U (en:Method) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039126U JPH02142827U (en:Method) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142827U true JPH02142827U (en:Method) | 1990-12-04 |
Family
ID=31547755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989039126U Pending JPH02142827U (en:Method) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142827U (en:Method) |
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1989
- 1989-03-31 JP JP1989039126U patent/JPH02142827U/ja active Pending