FR2216598A1 - - Google Patents
Info
- Publication number
- FR2216598A1 FR2216598A1 FR7403816A FR7403816A FR2216598A1 FR 2216598 A1 FR2216598 A1 FR 2216598A1 FR 7403816 A FR7403816 A FR 7403816A FR 7403816 A FR7403816 A FR 7403816A FR 2216598 A1 FR2216598 A1 FR 2216598A1
- 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.)
- Granted
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
- G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48015015A JPS5843726B2 (ja) | 1973-02-06 | 1973-02-06 | サツエイジヨウホウヒヨウジホウシキ |
| JP48015014A JPS49105529A (de) | 1973-02-06 | 1973-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2216598A1 true FR2216598A1 (de) | 1974-08-30 |
| FR2216598B1 FR2216598B1 (de) | 1976-06-25 |
Family
ID=26351077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7403816A Expired FR2216598B1 (de) | 1973-02-06 | 1974-02-05 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2405705C3 (de) |
| FR (1) | FR2216598B1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554817Y2 (de) * | 1974-09-30 | 1980-02-05 | ||
| JPS5141522A (de) * | 1974-10-04 | 1976-04-07 | Canon Kk | |
| US4192586A (en) * | 1975-07-21 | 1980-03-11 | Vivitar Corporation | Electronic system for photographic devices |
| US4176955A (en) * | 1976-08-04 | 1979-12-04 | Minolta Camera Kabushiki Kaisha | Exposure meter |
-
1974
- 1974-02-05 FR FR7403816A patent/FR2216598B1/fr not_active Expired
- 1974-02-06 DE DE19742405705 patent/DE2405705C3/de not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2405705C3 (de) | 1980-01-10 |
| FR2216598B1 (de) | 1976-06-25 |
| DE2405705B2 (de) | 1979-05-10 |
| DE2405705A1 (de) | 1974-08-15 |