FR971815A - Arbre pour bobine de film - Google Patents
Arbre pour bobine de filmInfo
- Publication number
- FR971815A FR971815A FR971815DA FR971815A FR 971815 A FR971815 A FR 971815A FR 971815D A FR971815D A FR 971815DA FR 971815 A FR971815 A FR 971815A
- Authority
- FR
- France
- Prior art keywords
- reel shaft
- film reel
- film
- shaft
- reel
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR971815T | 1948-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR971815A true FR971815A (fr) | 1951-01-22 |
Family
ID=9515506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR971815D Expired FR971815A (fr) | 1948-09-18 | 1948-09-18 | Arbre pour bobine de film |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR971815A (fr) |
-
1948
- 1948-09-18 FR FR971815D patent/FR971815A/fr not_active Expired
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