ZA795018B - Episcope - Google Patents
EpiscopeInfo
- Publication number
- ZA795018B ZA795018B ZA00795018A ZA795018A ZA795018B ZA 795018 B ZA795018 B ZA 795018B ZA 00795018 A ZA00795018 A ZA 00795018A ZA 795018 A ZA795018 A ZA 795018A ZA 795018 B ZA795018 B ZA 795018B
- Authority
- ZA
- South Africa
- Prior art keywords
- episcope
- 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
- G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection
-
- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2844282A DE2844282B2 (en) | 1978-10-11 | 1978-10-11 | Episcope |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA795018B true ZA795018B (en) | 1980-09-24 |
Family
ID=6051929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00795018A ZA795018B (en) | 1978-10-11 | 1979-09-21 | Episcope |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5553324A (en) |
BE (1) | BE879313A (en) |
DE (1) | DE2844282B2 (en) |
ZA (1) | ZA795018B (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE162085C (en) * | ||||
DE1045122B (en) | 1956-02-28 | 1958-11-27 | Guido Georg Reinert | Method and device for the projection of still images with simultaneous acoustic reproduction of accompanying text recorded on sound tracks |
US3495345A (en) * | 1967-05-12 | 1970-02-17 | John H Weggeland | Picture viewer |
DE2015823A1 (en) | 1970-04-02 | 1971-10-21 | Wiebalck G | Projector for slides |
DE2128117A1 (en) * | 1971-06-05 | 1973-01-04 | Franz Dipl Ing Szettele | HIGH PERFORMANCE EPISCOPE |
DE2358305A1 (en) | 1973-11-23 | 1975-06-05 | Agfa Gevaert Ag | Protective sleeve for microfilm card - has transparent window at each side for viewing microfilm card in sleeve |
JPS6021556A (en) * | 1983-07-15 | 1985-02-02 | Fujitsu Ltd | Manufacture of semiconductor device |
-
1978
- 1978-10-11 DE DE2844282A patent/DE2844282B2/en active Granted
-
1979
- 1979-09-21 ZA ZA00795018A patent/ZA795018B/en unknown
- 1979-10-10 BE BE0/197564A patent/BE879313A/en not_active IP Right Cessation
- 1979-10-11 JP JP13128979A patent/JPS5553324A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2844282C3 (en) | 1982-02-18 |
DE2844282B2 (en) | 1981-05-27 |
DE2844282A1 (en) | 1980-04-17 |
JPS5553324A (en) | 1980-04-18 |
BE879313A (en) | 1980-02-01 |
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