FR916591A - Reel improvements for photographic film rolls - Google Patents
Reel improvements for photographic film rollsInfo
- Publication number
- FR916591A FR916591A FR916591DA FR916591A FR 916591 A FR916591 A FR 916591A FR 916591D A FR916591D A FR 916591DA FR 916591 A FR916591 A FR 916591A
- Authority
- FR
- France
- Prior art keywords
- reel
- photographic film
- film rolls
- rolls
- photographic
- 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 |
---|---|---|---|
US916591XA | 1943-02-01 | 1943-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR916591A true FR916591A (en) | 1946-12-10 |
Family
ID=22228967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR916591D Expired FR916591A (en) | 1943-02-01 | 1945-10-29 | Reel improvements for photographic film rolls |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR916591A (en) |
-
1945
- 1945-10-29 FR FR916591D patent/FR916591A/en not_active Expired
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