FR2205212A5 - - Google Patents
Info
- Publication number
- FR2205212A5 FR2205212A5 FR7333521A FR7333521A FR2205212A5 FR 2205212 A5 FR2205212 A5 FR 2205212A5 FR 7333521 A FR7333521 A FR 7333521A FR 7333521 A FR7333521 A FR 7333521A FR 2205212 A5 FR2205212 A5 FR 2205212A5
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727235112 DE7235112U (de) | 1972-09-23 | 1972-09-23 | Schalt- und kupplungsvorrichtung in stehbildprojektoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2205212A5 true FR2205212A5 (Direct) | 1974-05-24 |
Family
ID=6632882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333521A Expired FR2205212A5 (Direct) | 1972-09-23 | 1973-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7235112U (Direct) |
| FR (1) | FR2205212A5 (Direct) |
-
1972
- 1972-09-23 DE DE19727235112 patent/DE7235112U/de not_active Expired
-
1973
- 1973-09-19 FR FR7333521A patent/FR2205212A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7235112U (de) | 1973-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |