JPS5542729B2 - - Google Patents

Info

Publication number
JPS5542729B2
JPS5542729B2 JP731514A JP151473A JPS5542729B2 JP S5542729 B2 JPS5542729 B2 JP S5542729B2 JP 731514 A JP731514 A JP 731514A JP 151473 A JP151473 A JP 151473A JP S5542729 B2 JPS5542729 B2 JP S5542729B2
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.)
Expired
Application number
JP731514A
Other languages
Japanese (ja)
Other versions
JPS4991221A (bg
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 JP731514A priority Critical patent/JPS5542729B2/ja
Priority to DE2364866A priority patent/DE2364866C2/de
Priority to US05/429,276 priority patent/US3995284A/en
Publication of JPS4991221A publication Critical patent/JPS4991221A/ja
Publication of JPS5542729B2 publication Critical patent/JPS5542729B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
JP731514A 1972-12-29 1972-12-29 Expired JPS5542729B2 (bg)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP731514A JPS5542729B2 (bg) 1972-12-29 1972-12-29
DE2364866A DE2364866C2 (de) 1972-12-29 1973-12-28 Automatischer Belichtungszeitsteuerstromkreis
US05/429,276 US3995284A (en) 1972-12-29 1973-12-28 Automatic exposure time control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731514A JPS5542729B2 (bg) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
JPS4991221A JPS4991221A (bg) 1974-08-31
JPS5542729B2 true JPS5542729B2 (bg) 1980-11-01

Family

ID=11503578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731514A Expired JPS5542729B2 (bg) 1972-12-29 1972-12-29

Country Status (1)

Country Link
JP (1) JPS5542729B2 (bg)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305523C3 (de) * 1973-02-05 1975-07-24 Ernst Leitz Gmbh, 6330 Wetzlar Elektronische Speicher-, Anzeige- und Belichtungszeitsteuervorrichtung fur fotografische Kameras
JPS5623129B2 (bg) * 1973-08-20 1981-05-29
JPS5321858B2 (bg) * 1974-04-23 1978-07-05
JPS55153923A (en) * 1979-05-21 1980-12-01 Oki Electric Ind Co Ltd Digital shutter control circuit of camera
JPS55153922A (en) * 1979-05-21 1980-12-01 Oki Electric Ind Co Ltd Digital shutter control circuit
JPS5611440A (en) * 1979-07-06 1981-02-04 Kyocera Corp Exposure time control circuit
JPS5694337A (en) * 1980-06-06 1981-07-30 Kyocera Corp Digital control electric shutter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594560A (en) * 1969-01-03 1971-07-20 Bell Telephone Labor Inc Digital expandor circuit
DE2164243A1 (de) * 1970-12-28 1972-06-29 Kabushiki Kaisha Koparu, Tokio Elektronischer Verschluß für einäugige Spiegelreflexkameras

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594560A (en) * 1969-01-03 1971-07-20 Bell Telephone Labor Inc Digital expandor circuit
DE2164243A1 (de) * 1970-12-28 1972-06-29 Kabushiki Kaisha Koparu, Tokio Elektronischer Verschluß für einäugige Spiegelreflexkameras

Also Published As

Publication number Publication date
JPS4991221A (bg) 1974-08-31

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