FR1128476A - Obturateur d'objectif photographique - Google Patents
Obturateur d'objectif photographiqueInfo
- Publication number
- FR1128476A FR1128476A FR1128476DA FR1128476A FR 1128476 A FR1128476 A FR 1128476A FR 1128476D A FR1128476D A FR 1128476DA FR 1128476 A FR1128476 A FR 1128476A
- Authority
- FR
- France
- Prior art keywords
- photographic lens
- lens shutter
- shutter
- photographic
- lens
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1128476X | 1954-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1128476A true FR1128476A (fr) | 1957-01-07 |
Family
ID=7725338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1128476D Expired FR1128476A (fr) | 1954-04-02 | 1955-04-01 | Obturateur d'objectif photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1128476A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979998A (en) * | 1957-02-05 | 1961-04-18 | Gauthier Gmbh A | Photographic camera with coupled exposure meter |
US3040639A (en) * | 1957-05-13 | 1962-06-26 | Chiyoda Kogaku Seiko Kabushiki | Camera apparatus |
-
1955
- 1955-04-01 FR FR1128476D patent/FR1128476A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979998A (en) * | 1957-02-05 | 1961-04-18 | Gauthier Gmbh A | Photographic camera with coupled exposure meter |
US3040639A (en) * | 1957-05-13 | 1962-06-26 | Chiyoda Kogaku Seiko Kabushiki | Camera apparatus |
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