FR824939A - Appareil photographique à mouvement préliminaire - Google Patents
Appareil photographique à mouvement préliminaireInfo
- Publication number
- FR824939A FR824939A FR824939DA FR824939A FR 824939 A FR824939 A FR 824939A FR 824939D A FR824939D A FR 824939DA FR 824939 A FR824939 A FR 824939A
- Authority
- FR
- France
- Prior art keywords
- motion camera
- preliminary motion
- preliminary
- camera
- motion
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE824939X | 1936-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR824939A true FR824939A (fr) | 1938-02-18 |
Family
ID=6747408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR824939D Expired FR824939A (fr) | 1936-08-10 | 1937-07-30 | Appareil photographique à mouvement préliminaire |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR824939A (fr) |
-
1937
- 1937-07-30 FR FR824939D patent/FR824939A/fr not_active Expired
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