JPS4724130U - - Google Patents
Info
- Publication number
- JPS4724130U JPS4724130U JP2426271U JP2426271U JPS4724130U JP S4724130 U JPS4724130 U JP S4724130U JP 2426271 U JP2426271 U JP 2426271U JP 2426271 U JP2426271 U JP 2426271U JP S4724130 U JPS4724130 U JP S4724130U
- Authority
- JP
- Japan
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Escalators And Moving Walkways (AREA)
- Focusing (AREA)
- Viewfinders (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2426271U JPS5317790Y2 (https=) | 1971-04-02 | 1971-04-02 | |
| CA138,224A CA982386A (en) | 1971-04-02 | 1972-03-27 | Focus adjusting device for optical instruments |
| DE19722215390 DE2215390A1 (de) | 1971-04-02 | 1972-03-29 | Entfemungsmeß-Vorrichtung |
| GB1471272A GB1367260A (en) | 1971-04-02 | 1972-03-29 | Camera with focusable objective lens |
| AT284972A AT319031B (de) | 1971-04-02 | 1972-03-31 | Vorrichtung zum Scharfeinstellen des Objektivs einer Kamera |
| FR7211654A FR2132382A1 (https=) | 1971-04-02 | 1972-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2426271U JPS5317790Y2 (https=) | 1971-04-02 | 1971-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4724130U true JPS4724130U (https=) | 1972-11-17 |
| JPS5317790Y2 JPS5317790Y2 (https=) | 1978-05-12 |
Family
ID=12133307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2426271U Expired JPS5317790Y2 (https=) | 1971-04-02 | 1971-04-02 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5317790Y2 (https=) |
| AT (1) | AT319031B (https=) |
| CA (1) | CA982386A (https=) |
| DE (1) | DE2215390A1 (https=) |
| FR (1) | FR2132382A1 (https=) |
| GB (1) | GB1367260A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49149483U (https=) * | 1973-04-27 | 1974-12-24 | ||
| JPS50121494U (https=) * | 1974-03-20 | 1975-10-03 |
-
1971
- 1971-04-02 JP JP2426271U patent/JPS5317790Y2/ja not_active Expired
-
1972
- 1972-03-27 CA CA138,224A patent/CA982386A/en not_active Expired
- 1972-03-29 DE DE19722215390 patent/DE2215390A1/de active Pending
- 1972-03-29 GB GB1471272A patent/GB1367260A/en not_active Expired
- 1972-03-31 FR FR7211654A patent/FR2132382A1/fr not_active Withdrawn
- 1972-03-31 AT AT284972A patent/AT319031B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49149483U (https=) * | 1973-04-27 | 1974-12-24 | ||
| JPS50121494U (https=) * | 1974-03-20 | 1975-10-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132382A1 (https=) | 1972-11-17 |
| DE2215390A1 (de) | 1972-11-23 |
| JPS5317790Y2 (https=) | 1978-05-12 |
| CA982386A (en) | 1976-01-27 |
| AT319031B (de) | 1974-11-25 |
| GB1367260A (en) | 1974-09-18 |