FR754968A - Core for films or cinematographic tapes or others - Google Patents
Core for films or cinematographic tapes or othersInfo
- Publication number
- FR754968A FR754968A FR754968DA FR754968A FR 754968 A FR754968 A FR 754968A FR 754968D A FR754968D A FR 754968DA FR 754968 A FR754968 A FR 754968A
- Authority
- FR
- France
- Prior art keywords
- cinematographic
- tapes
- films
- core
- cinematographic tapes
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/326—Means for fixing the film on the axis of a reel or spindle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR754968T | 1933-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR754968A true FR754968A (en) | 1933-11-17 |
Family
ID=9164773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR754968D Expired FR754968A (en) | 1933-04-29 | 1933-04-29 | Core for films or cinematographic tapes or others |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR754968A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693918A (en) * | 1950-03-17 | 1954-11-09 | Minnesota Mining & Mfg | Plastic tape core |
DE1235099B (en) * | 1961-10-27 | 1967-02-23 | Cellux G M B H | Coil core for adhesive tape |
-
1933
- 1933-04-29 FR FR754968D patent/FR754968A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693918A (en) * | 1950-03-17 | 1954-11-09 | Minnesota Mining & Mfg | Plastic tape core |
DE1235099B (en) * | 1961-10-27 | 1967-02-23 | Cellux G M B H | Coil core for adhesive tape |
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