CH369015A - Photographischer Zentralverschluss - Google Patents
Photographischer ZentralverschlussInfo
- Publication number
- CH369015A CH369015A CH7287759A CH7287759A CH369015A CH 369015 A CH369015 A CH 369015A CH 7287759 A CH7287759 A CH 7287759A CH 7287759 A CH7287759 A CH 7287759A CH 369015 A CH369015 A CH 369015A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic shutter
- central photographic
- central
- shutter
- photographic
- 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
- G03B9/08—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA0029464 | 1958-05-10 | ||
DEA0029560 | 1958-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH369015A true CH369015A (de) | 1963-04-30 |
Family
ID=25963317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7287759A CH369015A (de) | 1958-05-10 | 1959-05-04 | Photographischer Zentralverschluss |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH369015A (de) |
GB (1) | GB921286A (de) |
-
1959
- 1959-05-04 GB GB1526659A patent/GB921286A/en not_active Expired
- 1959-05-04 CH CH7287759A patent/CH369015A/de unknown
Also Published As
Publication number | Publication date |
---|---|
GB921286A (en) | 1963-03-20 |
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