BE375155A - - Google Patents
Info
- Publication number
- BE375155A BE375155A BE375155DA BE375155A BE 375155 A BE375155 A BE 375155A BE 375155D A BE375155D A BE 375155DA BE 375155 A BE375155 A BE 375155A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- loop
- roller
- additions
- projector
- Prior art date
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
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE375155A true BE375155A (da) |
Family
ID=45791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE375155D BE375155A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE375155A (da) |
-
0
- BE BE375155D patent/BE375155A/fr unknown
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