FR2378296B3 - - Google Patents
Info
- Publication number
- FR2378296B3 FR2378296B3 FR7801072A FR7801072A FR2378296B3 FR 2378296 B3 FR2378296 B3 FR 2378296B3 FR 7801072 A FR7801072 A FR 7801072A FR 7801072 A FR7801072 A FR 7801072A FR 2378296 B3 FR2378296 B3 FR 2378296B3
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lens Barrels (AREA)
- Telescopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19777701822 DE7701822U1 (de) | 1977-01-22 | 1977-01-22 | Vorrichtung zur halterung und fokussierung von projektionsobjektiven grosser baulaenge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378296A1 FR2378296A1 (fr) | 1978-08-18 |
| FR2378296B3 true FR2378296B3 (da) | 1980-10-17 |
Family
ID=6674642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801072A Granted FR2378296A1 (fr) | 1977-01-22 | 1978-01-16 | Dispositif de support et de mise au point d'objectifs de projection de grande longueur |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7701822U1 (da) |
| FR (1) | FR2378296A1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2549247B1 (fr) * | 1983-07-12 | 1985-09-13 | Gazet Raoul | Nouveau procede pour obtenir le relief cinematographique avec un seul objectif, applicable au cinematographe, aux appareils de prises de vues de la television, a ceux de la radiocinematographie et a l'optique en general |
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1977
- 1977-01-22 DE DE19777701822 patent/DE7701822U1/de not_active Expired
-
1978
- 1978-01-16 FR FR7801072A patent/FR2378296A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378296A1 (fr) | 1978-08-18 |
| DE7701822U1 (de) | 1977-07-07 |