FR2204308A5 - - Google Patents
Info
- Publication number
- FR2204308A5 FR2204308A5 FR7337203A FR7337203A FR2204308A5 FR 2204308 A5 FR2204308 A5 FR 2204308A5 FR 7337203 A FR7337203 A FR 7337203A FR 7337203 A FR7337203 A FR 7337203A FR 2204308 A5 FR2204308 A5 FR 2204308A5
- Authority
- FR
- France
- 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
- G03B9/58—Means for varying duration of "open" period of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Exposure Control For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12031672U JPS4975342U (ru) | 1972-10-18 | 1972-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2204308A5 true FR2204308A5 (ru) | 1974-05-17 |
Family
ID=14783211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337203A Expired FR2204308A5 (ru) | 1972-10-18 | 1973-10-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4975342U (ru) |
| DE (1) | DE2352126A1 (ru) |
| FR (1) | FR2204308A5 (ru) |
| GB (1) | GB1394982A (ru) |
-
1972
- 1972-10-18 JP JP12031672U patent/JPS4975342U/ja active Pending
-
1973
- 1973-10-17 GB GB4841673A patent/GB1394982A/en not_active Expired
- 1973-10-17 DE DE19732352126 patent/DE2352126A1/de active Pending
- 1973-10-18 FR FR7337203A patent/FR2204308A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1394982A (en) | 1975-05-21 |
| JPS4975342U (ru) | 1974-06-29 |
| DE2352126A1 (de) | 1974-05-02 |
| DE2352126B2 (ru) | 1975-09-25 |