FR90920E - Appareil de projection cinématographique perfectionné - Google Patents
Appareil de projection cinématographique perfectionnéInfo
- Publication number
- FR90920E FR90920E FR78597A FR78597A FR90920E FR 90920 E FR90920 E FR 90920E FR 78597 A FR78597 A FR 78597A FR 78597 A FR78597 A FR 78597A FR 90920 E FR90920 E FR 90920E
- Authority
- FR
- France
- Prior art keywords
- advanced
- projection device
- cinematic projection
- cinematic
- projection
- Prior art date
- 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
- G03B1/00—Film strip handling
- G03B1/18—Moving film strip by means which act on the film between the ends thereof
- G03B1/20—Acting means
- G03B1/22—Claws or pins engaging holes in the film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR78597A FR90920E (fr) | 1966-10-03 | 1966-10-03 | Appareil de projection cinématographique perfectionné |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR78597A FR90920E (fr) | 1966-10-03 | 1966-10-03 | Appareil de projection cinématographique perfectionné |
Publications (1)
Publication Number | Publication Date |
---|---|
FR90920E true FR90920E (fr) | 1968-03-08 |
Family
ID=8618336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR78597A Expired FR90920E (fr) | 1966-10-03 | 1966-10-03 | Appareil de projection cinématographique perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR90920E (fr) |
-
1966
- 1966-10-03 FR FR78597A patent/FR90920E/fr not_active Expired
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