JPS49109037A - - Google Patents
Info
- Publication number
- JPS49109037A JPS49109037A JP48019884A JP1988473A JPS49109037A JP S49109037 A JPS49109037 A JP S49109037A JP 48019884 A JP48019884 A JP 48019884A JP 1988473 A JP1988473 A JP 1988473A JP S49109037 A JPS49109037 A JP S49109037A
- 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)
- Stereoscopic And Panoramic Photography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48019884A JPS49109037A (enExample) | 1973-02-19 | 1973-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48019884A JPS49109037A (enExample) | 1973-02-19 | 1973-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49109037A true JPS49109037A (enExample) | 1974-10-17 |
Family
ID=12011619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48019884A Pending JPS49109037A (enExample) | 1973-02-19 | 1973-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49109037A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57135941A (en) * | 1976-11-16 | 1982-08-21 | Landis & Gyr Ag | Projection screen |
| JPS5922090A (ja) * | 1982-07-28 | 1984-02-04 | 株式会社エヌケ−ビ−エ−ジエンシ− | 多重映像表示装置 |
| US5490978A (en) * | 1993-10-15 | 1996-02-13 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Block copolymers of polysaccharides and polyalkylene oxides |
| JP2012514774A (ja) * | 2009-01-08 | 2012-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 乾式消去可能投射物品及びシステム |
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1973
- 1973-02-19 JP JP48019884A patent/JPS49109037A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57135941A (en) * | 1976-11-16 | 1982-08-21 | Landis & Gyr Ag | Projection screen |
| JPS5922090A (ja) * | 1982-07-28 | 1984-02-04 | 株式会社エヌケ−ビ−エ−ジエンシ− | 多重映像表示装置 |
| US5490978A (en) * | 1993-10-15 | 1996-02-13 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Block copolymers of polysaccharides and polyalkylene oxides |
| JP2012514774A (ja) * | 2009-01-08 | 2012-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 乾式消去可能投射物品及びシステム |