FR2174628A5 - - Google Patents

Info

Publication number
FR2174628A5
FR2174628A5 FR7307205A FR7307205A FR2174628A5 FR 2174628 A5 FR2174628 A5 FR 2174628A5 FR 7307205 A FR7307205 A FR 7307205A FR 7307205 A FR7307205 A FR 7307205A FR 2174628 A5 FR2174628 A5 FR 2174628A5
Authority
FR
France
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
FR7307205A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujinon Corp
Original Assignee
Fujinon Corp
Fuji Photo Optical Co Ltd
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 by Fujinon Corp, Fuji Photo Optical Co Ltd filed Critical Fujinon Corp
Application granted granted Critical
Publication of FR2174628A5 publication Critical patent/FR2174628A5/fr
Expired legal-status Critical Current

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Analogue/Digital Conversion (AREA)
FR7307205A 1972-02-28 1973-02-28 Expired FR2174628A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2033472A JPS532325B2 (OSRAM) 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
FR2174628A5 true FR2174628A5 (OSRAM) 1973-10-12

Family

ID=12024223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307205A Expired FR2174628A5 (OSRAM) 1972-02-28 1973-02-28

Country Status (4)

Country Link
JP (1) JPS532325B2 (OSRAM)
DE (1) DE7307475U (OSRAM)
FR (1) FR2174628A5 (OSRAM)
GB (1) GB1391131A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140626A (en) * 1975-05-28 1976-12-03 Minolta Camera Co Ltd Digital indication device
JPS5428624A (en) * 1977-08-05 1979-03-03 Minolta Camera Co Ltd Digital display device of f/stops of cameras
JPS5434822A (en) * 1977-08-24 1979-03-14 Hitachi Ltd Dot alley type display device
US4233598A (en) 1977-08-30 1980-11-11 Molins Limited Emergency stop circuit monitoring system
JPS5659320A (en) * 1979-10-17 1981-05-22 Matsushita Electric Ind Co Ltd Voltage control resistance equipment
GB2187054B (en) * 1986-02-21 1989-04-26 Stc Plc Analogue to digital converters

Also Published As

Publication number Publication date
GB1391131A (en) 1975-04-16
DE2309764A1 (de) 1973-09-13
DE2309764B2 (de) 1975-03-06
DE7307475U (de) 1973-12-06
JPS532325B2 (OSRAM) 1978-01-27
JPS4890226A (OSRAM) 1973-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse