DE9311017U1 - Device for holding flexible picture walls, in particular background walls - Google Patents
Device for holding flexible picture walls, in particular background wallsInfo
- Publication number
- DE9311017U1 DE9311017U1 DE9311017U DE9311017U DE9311017U1 DE 9311017 U1 DE9311017 U1 DE 9311017U1 DE 9311017 U DE9311017 U DE 9311017U DE 9311017 U DE9311017 U DE 9311017U DE 9311017 U1 DE9311017 U1 DE 9311017U1
- Authority
- DE
- Germany
- Prior art keywords
- walls
- particular background
- holding flexible
- flexible picture
- holding
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9311017U DE9311017U1 (en) | 1993-07-23 | 1993-07-23 | Device for holding flexible picture walls, in particular background walls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9311017U DE9311017U1 (en) | 1993-07-23 | 1993-07-23 | Device for holding flexible picture walls, in particular background walls |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9311017U1 true DE9311017U1 (en) | 1994-11-17 |
Family
ID=6895953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9311017U Expired - Lifetime DE9311017U1 (en) | 1993-07-23 | 1993-07-23 | Device for holding flexible picture walls, in particular background walls |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9311017U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19707516A1 (en) * | 1997-02-25 | 1998-09-03 | Michael Meiler | Collapsible large-area screen, for projection use |
EP0984321B1 (en) * | 1998-08-20 | 2003-12-17 | Izumi-Cosmo Co., Ltd. | Portable projection screen assembly |
-
1993
- 1993-07-23 DE DE9311017U patent/DE9311017U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19707516A1 (en) * | 1997-02-25 | 1998-09-03 | Michael Meiler | Collapsible large-area screen, for projection use |
EP0984321B1 (en) * | 1998-08-20 | 2003-12-17 | Izumi-Cosmo Co., Ltd. | Portable projection screen assembly |
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