BE645277A - - Google Patents

Info

Publication number
BE645277A
BE645277A BE645277A BE645277A BE645277A BE 645277 A BE645277 A BE 645277A BE 645277 A BE645277 A BE 645277A BE 645277 A BE645277 A BE 645277A BE 645277 A BE645277 A BE 645277A
Authority
BE
Belgium
Application number
BE645277A
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
Publication of BE645277A publication Critical patent/BE645277A/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
    • G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
    • G01J1/4214—Photoelectric exposure meters for determining the exposure time in recording or reproducing specially adapted for view-taking apparatus
    • 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
    • G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Secondary Cells (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Battery Mounting, Suspending (AREA)
BE645277A 1963-03-15 1964-03-16 BE645277A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB71156A DE1184524B (de) 1963-03-15 1963-03-15 Belichtungsmesser

Publications (1)

Publication Number Publication Date
BE645277A true BE645277A (enrdf_load_html_response) 1964-07-16

Family

ID=6976924

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645277A BE645277A (enrdf_load_html_response) 1963-03-15 1964-03-16

Country Status (5)

Country Link
BE (1) BE645277A (enrdf_load_html_response)
CH (1) CH441801A (enrdf_load_html_response)
DE (1) DE1184524B (enrdf_load_html_response)
GB (1) GB997981A (enrdf_load_html_response)
NL (1) NL6402788A (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL6402788A (enrdf_load_html_response) 1964-09-16
GB997981A (en) 1965-07-14
CH441801A (de) 1967-08-15
DE1184524B (de) 1964-12-31

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