DE2914283C2 - - Google Patents
Info
- Publication number
- DE2914283C2 DE2914283C2 DE19792914283 DE2914283A DE2914283C2 DE 2914283 C2 DE2914283 C2 DE 2914283C2 DE 19792914283 DE19792914283 DE 19792914283 DE 2914283 A DE2914283 A DE 2914283A DE 2914283 C2 DE2914283 C2 DE 2914283C2
- 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.)
- Expired
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)
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792914283 DE2914283A1 (de) | 1979-04-09 | 1979-04-09 | Anordnung zum vorlagenwechsel bei einem episkop |
IE1759/79A IE49059B1 (en) | 1978-10-11 | 1979-09-17 | Episcope |
GR60067A GR65754B (en) | 1978-10-11 | 1979-09-19 | Episcop |
CH8855/79A CH656962A5 (de) | 1978-10-11 | 1979-10-02 | Episkop mit einer anordnung zum wechsel blattfoermiger, gestapelter vorlagen. |
AT0645979A AT377368B (de) | 1978-10-11 | 1979-10-03 | Episkop oder auflicht-direktbetrachter |
YU02416/79A YU241679A (en) | 1978-10-11 | 1979-10-04 | Episcope |
NL7907441A NL7907441A (nl) | 1978-10-11 | 1979-10-08 | Episcoop. |
MX179578A MX148620A (es) | 1978-10-11 | 1979-10-09 | Mejoras en episcopios |
DD79216112A DD146349A5 (de) | 1978-10-11 | 1979-10-09 | Episkop |
IT68956/79A IT1119369B (it) | 1978-10-11 | 1979-10-09 | Apparecchio di osservazione e di proiezione a luce riflessa |
US06/082,772 US4313675A (en) | 1978-10-11 | 1979-10-09 | Episcope |
BR7906528A BR7906528A (pt) | 1978-10-11 | 1979-10-10 | Dispositivo para a mudanca dos originais de um episcopio |
PT70304A PT70304A (de) | 1978-10-11 | 1979-10-10 | Episkop |
SE7908401A SE446779B (sv) | 1978-10-11 | 1979-10-10 | Episkop med anordning for bildvexling |
FR7925267A FR2438854A1 (fr) | 1978-10-11 | 1979-10-10 | Episcope |
GB7935230A GB2034070B (en) | 1978-10-11 | 1979-10-10 | Episcope |
IL58423A IL58423A (en) | 1978-10-11 | 1979-10-10 | Projector for images of opaque objects |
ES484896A ES484896A0 (es) | 1978-10-11 | 1979-10-10 | Perfeccionamientos en aparatos para la proyeccion de obje- tos no transparentes mediante luz reflejada. |
NO793257A NO150058C (no) | 1978-10-11 | 1979-10-10 | Episkop |
IN1061/CAL/79A IN152046B (US06330241-20011211-M00004.png) | 1978-10-11 | 1979-10-11 | |
CA000337404A CA1140375A (en) | 1978-10-11 | 1979-10-11 | Direct illumination projector |
AU51698/79A AU523529B2 (en) | 1978-10-11 | 1979-10-11 | Episcope |
AR278458A AR228731A1 (es) | 1978-10-11 | 1979-10-11 | Mejoras en aparatos de observacion del contenido de laminas,del tipo de los episcopios o de dispositivos de observacion directa de luz reflejada |
DK429479A DK155767C (da) | 1978-10-11 | 1979-10-11 | Episkop |
HK39/83A HK3983A (en) | 1978-10-11 | 1983-01-27 | Episcope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792914283 DE2914283A1 (de) | 1979-04-09 | 1979-04-09 | Anordnung zum vorlagenwechsel bei einem episkop |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2914283A1 DE2914283A1 (de) | 1980-10-23 |
DE2914283C2 true DE2914283C2 (US06330241-20011211-M00004.png) | 1987-04-02 |
Family
ID=6067852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792914283 Granted DE2914283A1 (de) | 1978-10-11 | 1979-04-09 | Anordnung zum vorlagenwechsel bei einem episkop |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2914283A1 (US06330241-20011211-M00004.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495345A (en) * | 1967-05-12 | 1970-02-17 | John H Weggeland | Picture viewer |
FR2093378A5 (US06330241-20011211-M00004.png) * | 1970-06-12 | 1972-01-28 | Tubest Sa | |
DE2251421B2 (de) * | 1972-10-20 | 1976-01-29 | Stolz, Helmuth; Freundt, Klaus; 6472 Altenstadt | Objektiv fuer durchlicht-projektionsgeraete, insbesondere fuer mikrofilm-lesegeraete |
-
1979
- 1979-04-09 DE DE19792914283 patent/DE2914283A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2914283A1 (de) | 1980-10-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 2844282 Format of ref document f/p: P |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 2857802 Format of ref document f/p: P |
|
8110 | Request for examination paragraph 44 | ||
AF | Is addition to no. |
Ref country code: DE Ref document number: 2844282 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |