CH314939A - Photographischer Objektivverschluss - Google Patents
Photographischer ObjektivverschlussInfo
- Publication number
- CH314939A CH314939A CH314939DA CH314939A CH 314939 A CH314939 A CH 314939A CH 314939D A CH314939D A CH 314939DA CH 314939 A CH314939 A CH 314939A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic lens
- lens shutter
- shutter
- photographic
- lens
- Prior art date
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
- G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE314939X | 1952-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH314939A true CH314939A (de) | 1956-07-15 |
Family
ID=6148632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH314939D CH314939A (de) | 1952-11-13 | 1953-10-21 | Photographischer Objektivverschluss |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH314939A (de) |
FR (1) | FR1094900A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888866A (en) * | 1954-03-09 | 1959-06-02 | Hans Deckel | Photographic objective shutter |
US2979999A (en) * | 1954-05-03 | 1961-04-18 | Gauthier Gmbh A | Photographic intra-lens shutter with a delayed action device and contact arrangement for flash release |
-
1953
- 1953-10-21 CH CH314939D patent/CH314939A/de unknown
- 1953-11-02 FR FR1094900D patent/FR1094900A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1094900A (fr) | 1955-05-25 |
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