FR626300A - Improvements to cameras - Google Patents
Improvements to camerasInfo
- Publication number
- FR626300A FR626300A FR626300DA FR626300A FR 626300 A FR626300 A FR 626300A FR 626300D A FR626300D A FR 626300DA FR 626300 A FR626300 A FR 626300A
- Authority
- FR
- France
- Prior art keywords
- cameras
- 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
- G03B17/44—Means for exchanging focusing screen and light sensitive material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR626300T | 1926-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR626300A true FR626300A (en) | 1927-09-02 |
Family
ID=8988268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR626300D Expired FR626300A (en) | 1926-12-10 | 1926-12-10 | Improvements to cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR626300A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522387A (en) * | 1944-10-07 | 1950-09-12 | Livens William Howard | Camera having movable roll film body parts for taking different size exposures |
-
1926
- 1926-12-10 FR FR626300D patent/FR626300A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522387A (en) * | 1944-10-07 | 1950-09-12 | Livens William Howard | Camera having movable roll film body parts for taking different size exposures |
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