CH597612A5 - - Google Patents

Info

Publication number
CH597612A5
CH597612A5 CH449076A CH449076A CH597612A5 CH 597612 A5 CH597612 A5 CH 597612A5 CH 449076 A CH449076 A CH 449076A CH 449076 A CH449076 A CH 449076A CH 597612 A5 CH597612 A5 CH 597612A5
Authority
CH
Switzerland
Application number
CH449076A
Inventor
Marc Niederhauser
Franz Doerig
Original Assignee
Bolex Int Sa
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 Bolex Int Sa filed Critical Bolex Int Sa
Priority to CH449076A priority Critical patent/CH597612A5/xx
Priority to AT206977A priority patent/AT350383B/de
Priority to DE19772715120 priority patent/DE2715120A1/de
Publication of CH597612A5 publication Critical patent/CH597612A5/xx

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
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
CH449076A 1976-04-09 1976-04-09 CH597612A5 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH449076A CH597612A5 (enrdf_load_stackoverflow) 1976-04-09 1976-04-09
AT206977A AT350383B (de) 1976-04-09 1977-03-24 Laufbildkamera
DE19772715120 DE2715120A1 (de) 1976-04-09 1977-04-05 Laufbildkamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH449076A CH597612A5 (enrdf_load_stackoverflow) 1976-04-09 1976-04-09

Publications (1)

Publication Number Publication Date
CH597612A5 true CH597612A5 (enrdf_load_stackoverflow) 1978-04-14

Family

ID=4277078

Family Applications (1)

Application Number Title Priority Date Filing Date
CH449076A CH597612A5 (enrdf_load_stackoverflow) 1976-04-09 1976-04-09

Country Status (3)

Country Link
AT (1) AT350383B (enrdf_load_stackoverflow)
CH (1) CH597612A5 (enrdf_load_stackoverflow)
DE (1) DE2715120A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AT350383B (de) 1979-05-25
DE2715120A1 (de) 1977-10-20
ATA206977A (de) 1978-10-15

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased