JPS4946937A - - Google Patents
Info
- Publication number
- JPS4946937A JPS4946937A JP47091086A JP9108672A JPS4946937A JP S4946937 A JPS4946937 A JP S4946937A JP 47091086 A JP47091086 A JP 47091086A JP 9108672 A JP9108672 A JP 9108672A JP S4946937 A JPS4946937 A JP S4946937A
- 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
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47091086A JPS4946937A (fr) | 1972-09-11 | 1972-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47091086A JPS4946937A (fr) | 1972-09-11 | 1972-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4946937A true JPS4946937A (fr) | 1974-05-07 |
Family
ID=14016695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47091086A Pending JPS4946937A (fr) | 1972-09-11 | 1972-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4946937A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04195030A (ja) * | 1990-11-28 | 1992-07-15 | Hitachi Ltd | プロジェクタ |
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1972
- 1972-09-11 JP JP47091086A patent/JPS4946937A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04195030A (ja) * | 1990-11-28 | 1992-07-15 | Hitachi Ltd | プロジェクタ |