FR1003033A - Appareil photographique pour petit format - Google Patents
Appareil photographique pour petit formatInfo
- Publication number
- FR1003033A FR1003033A FR1003033DA FR1003033A FR 1003033 A FR1003033 A FR 1003033A FR 1003033D A FR1003033D A FR 1003033DA FR 1003033 A FR1003033 A FR 1003033A
- Authority
- FR
- France
- Prior art keywords
- small format
- format camera
- camera
- small
- format
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1003033T | 1946-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1003033A true FR1003033A (fr) | 1952-03-13 |
Family
ID=9562618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1003033D Expired FR1003033A (fr) | 1946-11-23 | 1946-11-23 | Appareil photographique pour petit format |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1003033A (fr) |
-
1946
- 1946-11-23 FR FR1003033D patent/FR1003033A/fr not_active Expired
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