BE577036A - Slide frames - Google Patents
Slide framesInfo
- Publication number
- BE577036A BE577036A BE577036A BE577036A BE577036A BE 577036 A BE577036 A BE 577036A BE 577036 A BE577036 A BE 577036A BE 577036 A BE577036 A BE 577036A BE 577036 A BE577036 A BE 577036A
- Authority
- BE
- Belgium
- Prior art keywords
- slide frames
- frames
- slide
- 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)
- Securing Of Glass Panes Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER22996A DE1086063B (en) | 1958-03-25 | 1958-03-25 | Two-part springy slide frame |
Publications (1)
Publication Number | Publication Date |
---|---|
BE577036A true BE577036A (en) | 1959-07-16 |
Family
ID=7401279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE577036A BE577036A (en) | 1958-03-25 | 1959-03-24 | Slide frames |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE577036A (en) |
DE (1) | DE1086063B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639531A (en) * | 1950-06-03 | 1953-05-26 | Herbert H Engemann | Slide binder |
-
1958
- 1958-03-25 DE DER22996A patent/DE1086063B/en active Pending
-
1959
- 1959-03-24 BE BE577036A patent/BE577036A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1086063B (en) | 1960-07-28 |
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