DE2551605A1 - - Google Patents
Info
- Publication number
- DE2551605A1 DE2551605A1 DE19752551605 DE2551605A DE2551605A1 DE 2551605 A1 DE2551605 A1 DE 2551605A1 DE 19752551605 DE19752551605 DE 19752551605 DE 2551605 A DE2551605 A DE 2551605A DE 2551605 A1 DE2551605 A1 DE 2551605A1
- Authority
- DE
- Germany
- 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.)
- Granted
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
- G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752551605 DE2551605C2 (en) | 1975-11-18 | Slide frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752551605 DE2551605C2 (en) | 1975-11-18 | Slide frame |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2551605A1 true DE2551605A1 (en) | 1976-08-26 |
DE2551605B1 DE2551605B1 (en) | 1976-08-26 |
DE2551605C2 DE2551605C2 (en) | 1977-04-07 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2112552A1 (en) * | 2008-04-04 | 2009-10-28 | Huber und Steiger Gmbh | Projection and lighting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2112552A1 (en) * | 2008-04-04 | 2009-10-28 | Huber und Steiger Gmbh | Projection and lighting device |
Also Published As
Publication number | Publication date |
---|---|
DE2551605B1 (en) | 1976-08-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |