DD110123A1 - - Google Patents
Info
- Publication number
- DD110123A1 DD110123A1 DD17674274A DD17674274A DD110123A1 DD 110123 A1 DD110123 A1 DD 110123A1 DD 17674274 A DD17674274 A DD 17674274A DD 17674274 A DD17674274 A DD 17674274A DD 110123 A1 DD110123 A1 DD 110123A1
- Authority
- DD
- German Democratic Republic
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
- G03B9/58—Means for varying duration of "open" period of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17674274A DD110123A1 (en) | 1974-02-22 | 1974-02-22 | |
| DE19742458123 DE2458123A1 (en) | 1974-02-22 | 1974-12-09 | DEVICE FOR ADJUSTING THE EXPOSURE |
| FR7502918A FR2262321B3 (en) | 1974-02-22 | 1975-01-30 | |
| GB598175A GB1467211A (en) | 1974-02-22 | 1975-02-12 | Exposure setting device for cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17674274A DD110123A1 (en) | 1974-02-22 | 1974-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD110123A1 true DD110123A1 (en) | 1974-12-05 |
Family
ID=5494708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17674274A DD110123A1 (en) | 1974-02-22 | 1974-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD110123A1 (en) |
| DE (1) | DE2458123A1 (en) |
| FR (1) | FR2262321B3 (en) |
| GB (1) | GB1467211A (en) |
-
1974
- 1974-02-22 DD DD17674274A patent/DD110123A1/xx unknown
- 1974-12-09 DE DE19742458123 patent/DE2458123A1/en active Pending
-
1975
- 1975-01-30 FR FR7502918A patent/FR2262321B3/fr not_active Expired
- 1975-02-12 GB GB598175A patent/GB1467211A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262321B3 (en) | 1977-10-21 |
| GB1467211A (en) | 1977-03-16 |
| DE2458123A1 (en) | 1975-08-28 |
| FR2262321A1 (en) | 1975-09-19 |