FR1018710A - Perfectionnements aux bobines de films photographiques - Google Patents
Perfectionnements aux bobines de films photographiquesInfo
- Publication number
- FR1018710A FR1018710A FR1018710DA FR1018710A FR 1018710 A FR1018710 A FR 1018710A FR 1018710D A FR1018710D A FR 1018710DA FR 1018710 A FR1018710 A FR 1018710A
- Authority
- FR
- France
- Prior art keywords
- photographic film
- film reels
- reels
- photographic
- film
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
-
- 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
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
- G03B2217/261—Details of spools
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1018710T | 1950-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1018710A true FR1018710A (fr) | 1953-01-12 |
Family
ID=9575203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1018710D Expired FR1018710A (fr) | 1950-05-22 | 1950-05-22 | Perfectionnements aux bobines de films photographiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1018710A (fr) |
-
1950
- 1950-05-22 FR FR1018710D patent/FR1018710A/fr not_active Expired
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