BE767575A - Projecteur de photos-diapositives permettant notamment le retour en arriere des photes - Google Patents
Projecteur de photos-diapositives permettant notamment le retour en arriere des photesInfo
- Publication number
- BE767575A BE767575A BE767575A BE767575A BE767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A BE 767575 A BE767575 A BE 767575A
- Authority
- BE
- Belgium
- Prior art keywords
- photos
- projector
- particular return
- slides allowing
- slides
- 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
- 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
- G03B23/04—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 with linear movement
- G03B23/044—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 with linear movement whereby the picture is returned to the same stock
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Warehouses Or Storage Devices (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7020813A FR2059803A5 (xx) | 1970-06-05 | 1970-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE767575A true BE767575A (fr) | 1971-10-18 |
Family
ID=9056781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE767575A BE767575A (fr) | 1970-06-05 | 1971-05-24 | Projecteur de photos-diapositives permettant notamment le retour en arriere des photes |
Country Status (8)
Country | Link |
---|---|
US (1) | US3809470A (xx) |
BE (1) | BE767575A (xx) |
CH (1) | CH550421A (xx) |
DE (1) | DE2127619A1 (xx) |
ES (1) | ES391943A1 (xx) |
FR (1) | FR2059803A5 (xx) |
GB (1) | GB1355532A (xx) |
NL (1) | NL7107716A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT380746B (de) * | 1984-10-09 | 1986-06-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Dia-magazin |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB655589A (en) * | 1947-09-24 | 1951-07-25 | Kodak Ltd | Improvements in or relating to slide-changing devices for optical projection apparatus |
GB980848A (en) * | 1962-11-23 | 1965-01-20 | Agfa Ag | Slide changing device for still picture projector |
US3258867A (en) * | 1963-08-06 | 1966-07-05 | Sawyers Res Dev Corp | Photographic slide magazine |
DE1221462B (de) * | 1964-02-01 | 1966-07-21 | Voigtlaender Ag | Dia-Bildwerfer mit Vorratsfuehrungsschacht |
FR1435924A (fr) * | 1965-03-05 | 1966-04-22 | Perfectionnements aux dispositifs de transfert dans les passe-vues automatiques |
-
1970
- 1970-06-05 FR FR7020813A patent/FR2059803A5/fr not_active Expired
-
1971
- 1971-05-24 BE BE767575A patent/BE767575A/xx unknown
- 1971-05-25 CH CH773071A patent/CH550421A/fr not_active IP Right Cessation
- 1971-05-28 GB GB1803971A patent/GB1355532A/en not_active Expired
- 1971-06-03 DE DE19712127619 patent/DE2127619A1/de active Pending
- 1971-06-04 ES ES391943A patent/ES391943A1/es not_active Expired
- 1971-06-04 NL NL7107716A patent/NL7107716A/xx unknown
- 1971-06-04 US US00150120A patent/US3809470A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2127619A1 (de) | 1971-12-09 |
NL7107716A (xx) | 1971-12-07 |
US3809470A (en) | 1974-05-07 |
ES391943A1 (es) | 1974-09-16 |
FR2059803A5 (xx) | 1971-06-04 |
CH550421A (fr) | 1974-06-14 |
GB1355532A (en) | 1974-06-05 |
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