FR1535179A - Photosensitometric device - Google Patents

Photosensitometric device

Info

Publication number
FR1535179A
FR1535179A FR118979A FR118979A FR1535179A FR 1535179 A FR1535179 A FR 1535179A FR 118979 A FR118979 A FR 118979A FR 118979 A FR118979 A FR 118979A FR 1535179 A FR1535179 A FR 1535179A
Authority
FR
France
Prior art keywords
photosensitometric
photosensitometric device
Prior art date
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
FR118979A
Other languages
French (fr)
Inventor
Stefano Mazzilli
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.)
Ferrania SpA
Original Assignee
Ferrania SpA
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 Ferrania SpA filed Critical Ferrania SpA
Priority to FR118979A priority Critical patent/FR1535179A/en
Application granted granted Critical
Publication of FR1535179A publication Critical patent/FR1535179A/en
Expired legal-status Critical Current

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
FR118979A 1967-08-25 1967-08-25 Photosensitometric device Expired FR1535179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118979A FR1535179A (en) 1967-08-25 1967-08-25 Photosensitometric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118979A FR1535179A (en) 1967-08-25 1967-08-25 Photosensitometric device

Publications (1)

Publication Number Publication Date
FR1535179A true FR1535179A (en) 1968-08-02

Family

ID=8637347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118979A Expired FR1535179A (en) 1967-08-25 1967-08-25 Photosensitometric device

Country Status (1)

Country Link
FR (1) FR1535179A (en)

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