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
Application number
JP7596172A
Other languages
Japanese (ja)
Other versions
JPS5533049B2 (tr
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7596172A priority Critical patent/JPS5533049B2/ja
Priority to US05/358,521 priority patent/US4008965A/en
Publication of JPS4934831A publication Critical patent/JPS4934831A/ja
Publication of JPS5533049B2 publication Critical patent/JPS5533049B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP7596172A 1972-05-06 1972-07-31 Expired JPS5533049B2 (tr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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