FR2266186B1 - - Google Patents
Info
- Publication number
- FR2266186B1 FR2266186B1 FR7410043A FR7410043A FR2266186B1 FR 2266186 B1 FR2266186 B1 FR 2266186B1 FR 7410043 A FR7410043 A FR 7410043A FR 7410043 A FR7410043 A FR 7410043A FR 2266186 B1 FR2266186 B1 FR 2266186B1
- 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
- G03B23/06—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)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7410043A FR2266186A1 (en) | 1974-03-25 | 1974-03-25 | Photographic slide magazine locking device - has control electromagnet in magazine powered from projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7410043A FR2266186A1 (en) | 1974-03-25 | 1974-03-25 | Photographic slide magazine locking device - has control electromagnet in magazine powered from projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2266186A1 FR2266186A1 (en) | 1975-10-24 |
| FR2266186B1 true FR2266186B1 (esLanguage) | 1977-03-04 |
Family
ID=9136752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7410043A Granted FR2266186A1 (en) | 1974-03-25 | 1974-03-25 | Photographic slide magazine locking device - has control electromagnet in magazine powered from projector |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2266186A1 (esLanguage) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734931B (zh) * | 2020-07-16 | 2025-04-15 | 中山大山摄影器材有限公司 | 用于摄影器材的电控滑动装置及其锁定组件 |
-
1974
- 1974-03-25 FR FR7410043A patent/FR2266186A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2266186A1 (en) | 1975-10-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |