FR2090534A5 - - Google Patents
Info
- Publication number
- FR2090534A5 FR2090534A5 FR7114270A FR7114270A FR2090534A5 FR 2090534 A5 FR2090534 A5 FR 2090534A5 FR 7114270 A FR7114270 A FR 7114270A FR 7114270 A FR7114270 A FR 7114270A FR 2090534 A5 FR2090534 A5 FR 2090534A5
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3118370A | 1970-04-23 | 1970-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2090534A5 true FR2090534A5 (OSRAM) | 1972-01-14 |
Family
ID=21858067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7114270A Expired FR2090534A5 (OSRAM) | 1970-04-23 | 1971-04-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3670991A (OSRAM) |
| DE (1) | DE2119398A1 (OSRAM) |
| FR (1) | FR2090534A5 (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2135026A (en) * | 1935-10-10 | 1938-11-01 | Leitz Ernst Gmbh | Moving picture camera |
| US3547373A (en) * | 1968-05-23 | 1970-12-15 | Eastman Kodak Co | Cartridge and means for locating a cartridge on a projector or the like |
-
1970
- 1970-04-23 US US31183A patent/US3670991A/en not_active Expired - Lifetime
-
1971
- 1971-04-21 DE DE19712119398 patent/DE2119398A1/de active Pending
- 1971-04-22 FR FR7114270A patent/FR2090534A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2119398A1 (de) | 1971-11-11 |
| US3670991A (en) | 1972-06-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |