FR2155735A5 - - Google Patents
Info
- Publication number
- FR2155735A5 FR2155735A5 FR7237958A FR7237958A FR2155735A5 FR 2155735 A5 FR2155735 A5 FR 2155735A5 FR 7237958 A FR7237958 A FR 7237958A FR 7237958 A FR7237958 A FR 7237958A FR 2155735 A5 FR2155735 A5 FR 2155735A5
- 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
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7237958A FR2155735A5 (https=) | 1972-10-26 | 1972-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7237958A FR2155735A5 (https=) | 1972-10-26 | 1972-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2155735A5 true FR2155735A5 (https=) | 1973-05-18 |
Family
ID=9106244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7237958A Expired FR2155735A5 (https=) | 1972-10-26 | 1972-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2155735A5 (https=) |
-
1972
- 1972-10-26 FR FR7237958A patent/FR2155735A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |