FR2037700A5 - - Google Patents
Info
- Publication number
- FR2037700A5 FR2037700A5 FR7008003A FR7008003A FR2037700A5 FR 2037700 A5 FR2037700 A5 FR 2037700A5 FR 7008003 A FR7008003 A FR 7008003A FR 7008003 A FR7008003 A FR 7008003A FR 2037700 A5 FR2037700 A5 FR 2037700A5
- 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
- G03B21/325—Endless cassettes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7008003A FR2037700A5 (enExample) | 1970-03-05 | 1970-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7008003A FR2037700A5 (enExample) | 1970-03-05 | 1970-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2037700A5 true FR2037700A5 (enExample) | 1970-12-31 |
Family
ID=9051770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7008003A Expired FR2037700A5 (enExample) | 1970-03-05 | 1970-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2037700A5 (enExample) |
-
1970
- 1970-03-05 FR FR7008003A patent/FR2037700A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |