FR2146048A5 - - Google Patents
Info
- Publication number
- FR2146048A5 FR2146048A5 FR7225327A FR7225327A FR2146048A5 FR 2146048 A5 FR2146048 A5 FR 2146048A5 FR 7225327 A FR7225327 A FR 7225327A FR 7225327 A FR7225327 A FR 7225327A FR 2146048 A5 FR2146048 A5 FR 2146048A5
- Authority
- FR
- France
- 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
- 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
- G03B23/044—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement whereby the pictures are returned to the same magazines after 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 pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with rotary movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Warehouses Or Storage Devices (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU551371 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2146048A5 true FR2146048A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-23 |
Family
ID=3695989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7225327A Expired FR2146048A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-12 | 1972-07-12 |
Country Status (3)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2236205A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-03 | 1975-01-31 | Gaf Corp | |
| US3953119A (en) | 1973-07-03 | 1976-04-27 | Gaf Corporation | Slide projector and indexing mechanism for alternate slide trays of different configurations |
| EP0015362A1 (de) * | 1979-03-07 | 1980-09-17 | Rollei-Werke Franke & Heidecke GmbH + Co KG | Diaprojektor |
-
1972
- 1972-07-04 GB GB3119172A patent/GB1361914A/en not_active Expired
- 1972-07-05 DE DE19722265072 patent/DE2265072A1/de active Pending
- 1972-07-12 FR FR7225327A patent/FR2146048A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2236205A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-03 | 1975-01-31 | Gaf Corp | |
| US3953119A (en) | 1973-07-03 | 1976-04-27 | Gaf Corporation | Slide projector and indexing mechanism for alternate slide trays of different configurations |
| EP0015362A1 (de) * | 1979-03-07 | 1980-09-17 | Rollei-Werke Franke & Heidecke GmbH + Co KG | Diaprojektor |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1361914A (en) | 1974-07-30 |
| DE2265072A1 (de) | 1976-02-26 |
| DE2232915B2 (de) | 1976-03-18 |
| DE2232915A1 (de) | 1973-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |