FR1209915A - Appareil de projection - Google Patents
Appareil de projectionInfo
- Publication number
- FR1209915A FR1209915A FR1209915DA FR1209915A FR 1209915 A FR1209915 A FR 1209915A FR 1209915D A FR1209915D A FR 1209915DA FR 1209915 A FR1209915 A FR 1209915A
- Authority
- FR
- France
- Prior art keywords
- projection device
- projection
- Prior art date
- 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
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1209915XA | 1957-02-11 | 1957-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1209915A true FR1209915A (fr) | 1960-03-04 |
Family
ID=22393760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1209915D Expired FR1209915A (fr) | 1957-02-11 | 1958-02-11 | Appareil de projection |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1209915A (fr) |
-
1958
- 1958-02-11 FR FR1209915D patent/FR1209915A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1204930A (fr) | Appareil de réanimation | |
BE606372A (fr) | Appareil de projection | |
FR1207351A (fr) | Appareil de manutention | |
FR1215358A (fr) | Appareil mélangeur | |
FR1175948A (fr) | Appareil de massage | |
FR1203647A (fr) | Appareil mélangeur | |
FR1185846A (fr) | Appareil mécanothérapique de pédalage | |
FR1197923A (fr) | Appareil de calibrage | |
AT199493B (de) | Projektionsgerät | |
FR1226414A (fr) | Appareil de projection | |
FR1198333A (fr) | Appareil de sablage | |
FR1171727A (fr) | Appareil de massage | |
FR1178996A (fr) | Appareil transporteur-élévateur | |
FR1179132A (fr) | Appareil de projection | |
FR1209915A (fr) | Appareil de projection | |
FR1199413A (fr) | Appareil éducatif | |
FR1205016A (fr) | Appareil distributeur | |
FR1164713A (fr) | Appareil de prothèse | |
FR1208550A (fr) | Appareil de pesage | |
FR1234126A (fr) | Appareil de calibrage | |
FR1167175A (fr) | Appareil de brossage-lissage | |
FR1204268A (fr) | Appareil de projection cinématographique | |
FR1183615A (fr) | Appareil de projection sonorisé | |
FR1167247A (fr) | Appareil de torréfaction | |
FR1250408A (fr) | Appareil de réanimation |