JPS4934831A - - Google Patents
Info
- Publication number
- JPS4934831A JPS4934831A JP7596172A JP7596172A JPS4934831A JP S4934831 A JPS4934831 A JP S4934831A JP 7596172 A JP7596172 A JP 7596172A JP 7596172 A JP7596172 A JP 7596172A JP S4934831 A JPS4934831 A JP S4934831A
- 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
Landscapes
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7596172A JPS5533049B2 (tr) | 1972-07-31 | 1972-07-31 | |
US05/358,521 US4008965A (en) | 1972-05-06 | 1973-05-09 | Method and device for use in detecting a precise focusing point |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7596172A JPS5533049B2 (tr) | 1972-07-31 | 1972-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4934831A true JPS4934831A (tr) | 1974-03-30 |
JPS5533049B2 JPS5533049B2 (tr) | 1980-08-28 |
Family
ID=13591312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7596172A Expired JPS5533049B2 (tr) | 1972-05-06 | 1972-07-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5533049B2 (tr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55108642A (en) * | 1979-02-13 | 1980-08-21 | Asahi Optical Co Ltd | Focus indicator of camera |
JPS55126222A (en) * | 1979-03-22 | 1980-09-29 | Asahi Optical Co Ltd | Focus matching detector by phase synchronizing system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155917A (en) * | 1981-03-19 | 1982-09-27 | Yanmar Agricult Equip | Detector for threshing depth of straw in combined harvester |
JPS58141348U (ja) * | 1982-03-19 | 1983-09-22 | 株式会社クボタ | 刈取収穫機 |
JPS5942815A (ja) * | 1982-09-02 | 1984-03-09 | 株式会社クボタ | 刈取収穫機 |
-
1972
- 1972-07-31 JP JP7596172A patent/JPS5533049B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55108642A (en) * | 1979-02-13 | 1980-08-21 | Asahi Optical Co Ltd | Focus indicator of camera |
JPS55126222A (en) * | 1979-03-22 | 1980-09-29 | Asahi Optical Co Ltd | Focus matching detector by phase synchronizing system |
Also Published As
Publication number | Publication date |
---|---|
JPS5533049B2 (tr) | 1980-08-28 |