JPS4852231A - - Google Patents
Info
- Publication number
- JPS4852231A JPS4852231A JP8695371A JP8695371A JPS4852231A JP S4852231 A JPS4852231 A JP S4852231A JP 8695371 A JP8695371 A JP 8695371A JP 8695371 A JP8695371 A JP 8695371A JP S4852231 A JPS4852231 A JP S4852231A
- 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.)
- Pending
Links
Landscapes
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695371A JPS4852231A (enExample) | 1971-11-01 | 1971-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695371A JPS4852231A (enExample) | 1971-11-01 | 1971-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4852231A true JPS4852231A (enExample) | 1973-07-23 |
Family
ID=13901221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8695371A Pending JPS4852231A (enExample) | 1971-11-01 | 1971-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4852231A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51134439U (enExample) * | 1975-04-21 | 1976-10-29 | ||
| JPS5535399A (en) * | 1978-09-04 | 1980-03-12 | Vockenhuber Karl | Focusing device |
| JPS5858505A (ja) * | 1981-10-05 | 1983-04-07 | Hitachi Ltd | ビデオカメラのオ−トフオ−カス装置 |
| US4992817A (en) * | 1988-08-06 | 1991-02-12 | Canon Kabushiki Kaisha | Focus detecting device switching between passive and active detection |
| US6366736B1 (en) | 1999-06-16 | 2002-04-02 | Olympus Optical Co., Ltd. | Distance measuring apparatus for camera |
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1971
- 1971-11-01 JP JP8695371A patent/JPS4852231A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51134439U (enExample) * | 1975-04-21 | 1976-10-29 | ||
| JPS5535399A (en) * | 1978-09-04 | 1980-03-12 | Vockenhuber Karl | Focusing device |
| JPS5858505A (ja) * | 1981-10-05 | 1983-04-07 | Hitachi Ltd | ビデオカメラのオ−トフオ−カス装置 |
| US4992817A (en) * | 1988-08-06 | 1991-02-12 | Canon Kabushiki Kaisha | Focus detecting device switching between passive and active detection |
| US6366736B1 (en) | 1999-06-16 | 2002-04-02 | Olympus Optical Co., Ltd. | Distance measuring apparatus for camera |