JPS63101934U - - Google Patents
Info
- Publication number
- JPS63101934U JPS63101934U JP19734886U JP19734886U JPS63101934U JP S63101934 U JPS63101934 U JP S63101934U JP 19734886 U JP19734886 U JP 19734886U JP 19734886 U JP19734886 U JP 19734886U JP S63101934 U JPS63101934 U JP S63101934U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- shielding
- overhead projector
- light
- adhesive tape
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19734886U JPS63101934U (en]) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19734886U JPS63101934U (en]) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101934U true JPS63101934U (en]) | 1988-07-02 |
Family
ID=31156997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19734886U Pending JPS63101934U (en]) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101934U (en]) |
-
1986
- 1986-12-24 JP JP19734886U patent/JPS63101934U/ja active Pending