BE381901A - - Google Patents
Info
- Publication number
- BE381901A BE381901A BE381901DA BE381901A BE 381901 A BE381901 A BE 381901A BE 381901D A BE381901D A BE 381901DA BE 381901 A BE381901 A BE 381901A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- duct
- closing
- bar
- movable part
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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)
- Photographic Developing Apparatuses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381901A true BE381901A (pm) |
Family
ID=51376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381901D BE381901A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE381901A (pm) |
-
0
- BE BE381901D patent/BE381901A/fr unknown
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