CH593483A5 - - Google Patents

Info

Publication number
CH593483A5
CH593483A5 CH554276A CH554276A CH593483A5 CH 593483 A5 CH593483 A5 CH 593483A5 CH 554276 A CH554276 A CH 554276A CH 554276 A CH554276 A CH 554276A CH 593483 A5 CH593483 A5 CH 593483A5
Authority
CH
Switzerland
Application number
CH554276A
Original Assignee
Pignons 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 Pignons Sa filed Critical Pignons Sa
Priority to CH554276A priority Critical patent/CH593483A5/xx
Priority to JP4900077A priority patent/JPS52134485A/ja
Priority to GB17949/77A priority patent/GB1571310A/en
Priority to US05/792,495 priority patent/US4166696A/en
Priority to SE7705046A priority patent/SE7705046L/xx
Priority to IT7767977A priority patent/IT1116325B/it
Priority to DE19772719589 priority patent/DE2719589A1/de
Priority to AU24817/77A priority patent/AU2481777A/en
Priority to FR7713571A priority patent/FR2350589A1/fr
Publication of CH593483A5 publication Critical patent/CH593483A5/xx
Priority to HK676/80A priority patent/HK67680A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CH554276A 1976-05-04 1976-05-04 CH593483A5 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH554276A CH593483A5 (ja) 1976-05-04 1976-05-04
JP4900077A JPS52134485A (en) 1976-05-04 1977-04-27 Photometer
GB17949/77A GB1571310A (en) 1976-05-04 1977-04-29 Photometer
US05/792,495 US4166696A (en) 1976-05-04 1977-04-29 Photometer
SE7705046A SE7705046L (sv) 1976-05-04 1977-05-02 Fotometrisk apparat
IT7767977A IT1116325B (it) 1976-05-04 1977-05-02 Apparecchio fotometrico
DE19772719589 DE2719589A1 (de) 1976-05-04 1977-05-02 Lichtmessgeraet
AU24817/77A AU2481777A (en) 1976-05-04 1977-05-03 Photometer
FR7713571A FR2350589A1 (fr) 1976-05-04 1977-05-04 Appareil photometrique
HK676/80A HK67680A (en) 1976-05-04 1980-11-27 Improvements in or relating to a photometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH554276A CH593483A5 (ja) 1976-05-04 1976-05-04

Publications (1)

Publication Number Publication Date
CH593483A5 true CH593483A5 (ja) 1977-12-15

Family

ID=4295338

Family Applications (1)

Application Number Title Priority Date Filing Date
CH554276A CH593483A5 (ja) 1976-05-04 1976-05-04

Country Status (10)

Country Link
US (1) US4166696A (ja)
JP (1) JPS52134485A (ja)
AU (1) AU2481777A (ja)
CH (1) CH593483A5 (ja)
DE (1) DE2719589A1 (ja)
FR (1) FR2350589A1 (ja)
GB (1) GB1571310A (ja)
HK (1) HK67680A (ja)
IT (1) IT1116325B (ja)
SE (1) SE7705046L (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111417A1 (de) * 1981-03-24 1982-10-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bestrahlungsmesser
SE441867B (sv) * 1984-04-05 1985-11-11 Ericsson Telefon Ab L M Forfarande och anordning for metning av effekten hos infallande ljus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2220204C2 (de) * 1972-04-25 1974-05-16 Labtronic Ag Gesellschaft Fuer Klinische Labortechnik, Zuerich (Schweiz) Photometer zur digitalen Anzeige der Konzentration einer Meßprobe in einer Küvette
DE2243824A1 (de) * 1972-09-07 1974-03-14 Leitz Ernst Gmbh Schaltanordnung fuer belichtungsmesser mit logarithmiertem ausgangssignal
US3882510A (en) * 1972-10-06 1975-05-06 Asahi Optical Co Ltd Oscillation systems for control of camera shutters
JPS5629253B2 (ja) * 1973-02-01 1981-07-07
US3992098A (en) * 1975-07-02 1976-11-16 Itek Corporation System for digitally controlling exposure time of camera

Also Published As

Publication number Publication date
HK67680A (en) 1980-12-05
FR2350589A1 (fr) 1977-12-02
AU2481777A (en) 1978-11-09
SE7705046L (sv) 1977-11-05
JPS52134485A (en) 1977-11-10
US4166696A (en) 1979-09-04
IT1116325B (it) 1986-02-10
DE2719589A1 (de) 1977-11-24
GB1571310A (en) 1980-07-16

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Legal Events

Date Code Title Description
PL Patent ceased