JPS496922A - - Google Patents
Info
- Publication number
- JPS496922A JPS496922A JP47045249A JP4524972A JPS496922A JP S496922 A JPS496922 A JP S496922A JP 47045249 A JP47045249 A JP 47045249A JP 4524972 A JP4524972 A JP 4524972A JP S496922 A JPS496922 A JP S496922A
- Authority
- JP
- Japan
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47045249A JPS496922A (fr) | 1972-05-08 | 1972-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47045249A JPS496922A (fr) | 1972-05-08 | 1972-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS496922A true JPS496922A (fr) | 1974-01-22 |
Family
ID=12713977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47045249A Pending JPS496922A (fr) | 1972-05-08 | 1972-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS496922A (fr) |
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1972
- 1972-05-08 JP JP47045249A patent/JPS496922A/ja active Pending