FR940421A - Passe-film - Google Patents
Passe-filmInfo
- Publication number
- FR940421A FR940421A FR940421DA FR940421A FR 940421 A FR940421 A FR 940421A FR 940421D A FR940421D A FR 940421DA FR 940421 A FR940421 A FR 940421A
- Authority
- FR
- France
- Prior art keywords
- movie pass
- movie
- pass
- 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
- G03B1/56—Threading; Loop forming
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR940421T | 1947-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR940421A true FR940421A (fr) | 1948-12-13 |
Family
ID=9461917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR940421D Expired FR940421A (fr) | 1947-02-07 | 1947-02-07 | Passe-film |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR940421A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001750A1 (fr) * | 1979-12-18 | 1981-06-25 | H Schrader | Guide-film, en particulier pour appareil de projection, visionneuse, appareil d'agrandissement, etc... |
| US4435054A (en) | 1982-03-25 | 1984-03-06 | Hellmut Schrader | Film guide assembly |
-
1947
- 1947-02-07 FR FR940421D patent/FR940421A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001750A1 (fr) * | 1979-12-18 | 1981-06-25 | H Schrader | Guide-film, en particulier pour appareil de projection, visionneuse, appareil d'agrandissement, etc... |
| US4435054A (en) | 1982-03-25 | 1984-03-06 | Hellmut Schrader | Film guide assembly |
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