FR2083066A5 - - Google Patents

Info

Publication number
FR2083066A5
FR2083066A5 FR7104402A FR7104402A FR2083066A5 FR 2083066 A5 FR2083066 A5 FR 2083066A5 FR 7104402 A FR7104402 A FR 7104402A FR 7104402 A FR7104402 A FR 7104402A FR 2083066 A5 FR2083066 A5 FR 2083066A5
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
FR7104402A
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.)
Hattori Tokeiten KK
Original Assignee
Hattori Tokeiten KK
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 Hattori Tokeiten KK filed Critical Hattori Tokeiten KK
Application granted granted Critical
Publication of FR2083066A5 publication Critical patent/FR2083066A5/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/083—Analogue circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
FR7104402A 1970-02-12 1971-02-10 Expired FR2083066A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1147070 1970-02-12

Publications (1)

Publication Number Publication Date
FR2083066A5 true FR2083066A5 (enExample) 1971-12-10

Family

ID=11778949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104402A Expired FR2083066A5 (enExample) 1970-02-12 1971-02-10

Country Status (3)

Country Link
US (1) US3741087A (enExample)
FR (1) FR2083066A5 (enExample)
GB (1) GB1295578A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809031A (en) * 1986-12-11 1989-02-28 Ricoh Company, Ltd. Photometer for use in a camera

Also Published As

Publication number Publication date
GB1295578A (enExample) 1972-11-08
US3741087A (en) 1973-06-26
DE2106410A1 (de) 1971-09-23
DE2106410B2 (de) 1975-09-04

Similar Documents

Publication Publication Date Title
ATA96471A (enExample)
AU2044470A (enExample)
AU1146470A (enExample)
AU1473870A (enExample)
AU2130570A (enExample)
AU2085370A (enExample)
AU2017870A (enExample)
AU1833270A (enExample)
AU1716970A (enExample)
AU1326870A (enExample)
AU1517670A (enExample)
AU1336970A (enExample)
AR195465A1 (enExample)
AU1591370A (enExample)
AU1872870A (enExample)
AU2144270A (enExample)
AU2131570A (enExample)
AU1328670A (enExample)
AU2130770A (enExample)
AU1343870A (enExample)
AU1277070A (enExample)
ATA672271A (enExample)
AU1247570A (enExample)
AU1581370A (enExample)
AU1235770A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse