FR2103550B1 - - Google Patents
Info
- Publication number
- FR2103550B1 FR2103550B1 FR717130926A FR7130926A FR2103550B1 FR 2103550 B1 FR2103550 B1 FR 2103550B1 FR 717130926 A FR717130926 A FR 717130926A FR 7130926 A FR7130926 A FR 7130926A FR 2103550 B1 FR2103550 B1 FR 2103550B1
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Moving Of Heads (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6732570A | 1970-08-27 | 1970-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2103550A1 FR2103550A1 (fr) | 1972-04-14 |
| FR2103550B1 true FR2103550B1 (fr) | 1973-06-29 |
Family
ID=22075242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR717130926A Expired FR2103550B1 (fr) | 1970-08-27 | 1971-08-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3678209A (fr) |
| JP (1) | JPS5251540Y2 (fr) |
| DE (1) | DE2142806A1 (fr) |
| FR (1) | FR2103550B1 (fr) |
| GB (1) | GB1357925A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52165703U (fr) * | 1976-06-10 | 1977-12-15 | ||
| JPH02130215U (fr) * | 1989-03-31 | 1990-10-26 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658954A (en) * | 1951-06-26 | 1953-11-10 | Rca Corp | Motion-picture film handling apparatus |
| US3047671A (en) * | 1959-05-29 | 1962-07-31 | Bell & Howell Co | Sound motion picture projector |
| US3233958A (en) * | 1962-10-24 | 1966-02-08 | Keystone Camera Company Inc | Motion picture sound projector |
| US3352975A (en) * | 1963-04-10 | 1967-11-14 | Rca Corp | Motion picture apparatus with magnetic and optical sound reproducing means |
| US3397290A (en) * | 1965-03-08 | 1968-08-13 | Eastman Kodak Co | Mechanism for positioning rollers and transducer means relative to a film strip |
| US3576404A (en) * | 1967-10-31 | 1971-04-27 | Nippon Kogaku Kk | Device for optical and magnetic sound track on film reproduction |
-
1970
- 1970-08-27 US US67325A patent/US3678209A/en not_active Expired - Lifetime
-
1971
- 1971-08-26 FR FR717130926A patent/FR2103550B1/fr not_active Expired
- 1971-08-26 GB GB4011171A patent/GB1357925A/en not_active Expired
- 1971-08-26 DE DE19712142806 patent/DE2142806A1/de active Pending
- 1971-08-27 JP JP1971076822U patent/JPS5251540Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5251540Y2 (fr) | 1977-11-22 |
| GB1357925A (en) | 1974-06-26 |
| US3678209A (en) | 1972-07-18 |
| FR2103550A1 (fr) | 1972-04-14 |
| JPS47185U (fr) | 1972-04-20 |
| DE2142806A1 (de) | 1972-03-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |