BE713911A - - Google Patents
Info
- Publication number
- BE713911A BE713911A BE713911DA BE713911A BE 713911 A BE713911 A BE 713911A BE 713911D A BE713911D A BE 713911DA BE 713911 A BE713911 A BE 713911A
- Authority
- BE
- Belgium
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 pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
- G03B23/046—Picture changing devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Clamps And Clips (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63227567A | 1967-04-20 | 1967-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713911A true BE713911A (forum.php) | 1968-09-16 |
Family
ID=24534845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713911D BE713911A (forum.php) | 1967-04-20 | 1968-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3460890A (forum.php) |
| BE (1) | BE713911A (forum.php) |
| DE (2) | DE1750276B1 (forum.php) |
| FR (1) | FR1565038A (forum.php) |
| GB (1) | GB1202158A (forum.php) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE652925A (forum.php) * | ||||
| GB870987A (en) * | 1956-09-04 | 1961-06-21 | Kodak Ltd | Improvements in or relating to a slide changer for mounted transparencies |
| FR1256079A (fr) * | 1960-02-04 | 1961-03-17 | Rech Etudes Production Sarl | Dispositif mécanique de rattrapage automatique d'usure, applicable notamment à la commande hydraulique de freins |
| US3196565A (en) * | 1965-02-08 | 1965-07-27 | Eastman Kodak Co | Slide changer for projectors |
-
1967
- 1967-04-20 US US632275A patent/US3460890A/en not_active Expired - Lifetime
-
1968
- 1968-04-17 DE DE19681750276 patent/DE1750276B1/de active Pending
- 1968-04-17 DE DEG39391U patent/DE1989241U/de not_active Expired
- 1968-04-19 BE BE713911D patent/BE713911A/xx unknown
- 1968-04-19 GB GB08528/68A patent/GB1202158A/en not_active Expired
- 1968-04-19 FR FR1565038D patent/FR1565038A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1202158A (en) | 1970-08-12 |
| DE1750276B1 (de) | 1971-05-06 |
| US3460890A (en) | 1969-08-12 |
| DE1989241U (de) | 1968-07-11 |
| FR1565038A (forum.php) | 1969-04-25 |