JPS5196322A - - Google Patents
Info
- Publication number
- JPS5196322A JPS5196322A JP50020873A JP2087375A JPS5196322A JP S5196322 A JPS5196322 A JP S5196322A JP 50020873 A JP50020873 A JP 50020873A JP 2087375 A JP2087375 A JP 2087375A JP S5196322 A JPS5196322 A JP S5196322A
- 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 |
|---|---|---|---|
| JP50020873A JPS5196322A (ru) | 1975-02-21 | 1975-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50020873A JPS5196322A (ru) | 1975-02-21 | 1975-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5196322A true JPS5196322A (ru) | 1976-08-24 |
Family
ID=12039279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50020873A Pending JPS5196322A (ru) | 1975-02-21 | 1975-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5196322A (ru) |
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1975
- 1975-02-21 JP JP50020873A patent/JPS5196322A/ja active Pending