DK67159C - Slide frame. - Google Patents
Slide frame.Info
- Publication number
- DK67159C DK67159C DK68445A DK68445A DK67159C DK 67159 C DK67159 C DK 67159C DK 68445 A DK68445 A DK 68445A DK 68445 A DK68445 A DK 68445A DK 67159 C DK67159 C DK 67159C
- Authority
- DK
- Denmark
- Prior art keywords
- slide frame
- slide
- frame
- Prior art date
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)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL100717D DE746397C (en) | 1940-04-27 | 1940-04-27 | Slide frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DK67159C true DK67159C (en) | 1948-07-05 |
Family
ID=7289417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK68445A DK67159C (en) | 1940-04-27 | 1943-01-14 | Slide frame. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE746397C (en) |
DK (1) | DK67159C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772443A (en) * | 1955-01-27 | 1956-12-04 | Morrison L Robb | Split mold |
US4802718A (en) * | 1986-09-03 | 1989-02-07 | Grumman Aerospace Corporation | One piece frame for holding a holographic element in a holographic system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH129905A (en) * | 1928-02-21 | 1928-11-15 | Alfred Masset | Photographic positive for projections. |
FR678459A (en) * | 1928-07-27 | 1930-03-24 | Ig Farbenindustrie Ag | Photo film reels |
FR830450A (en) * | 1936-12-28 | 1938-07-29 | Carl Neithold | Support for devices |
FR850457A (en) * | 1938-02-25 | 1939-12-18 | Ig Farbenindustrie Ag | Film reel, artificial resin |
-
1940
- 1940-04-27 DE DEL100717D patent/DE746397C/en not_active Expired
-
1943
- 1943-01-14 DK DK68445A patent/DK67159C/en active
Also Published As
Publication number | Publication date |
---|---|
DE746397C (en) | 1944-08-10 |
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