FR930836A - Photoelectric detector - Google Patents

Photoelectric detector

Info

Publication number
FR930836A
FR930836A FR930836DA FR930836A FR 930836 A FR930836 A FR 930836A FR 930836D A FR930836D A FR 930836DA FR 930836 A FR930836 A FR 930836A
Authority
FR
France
Prior art keywords
photoelectric detector
photoelectric
detector
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
Other languages
French (fr)
Inventor
Andre De Gouvenain
Maury
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
Application granted granted Critical
Publication of FR930836A publication Critical patent/FR930836A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
FR930836D 1946-07-19 1946-07-19 Photoelectric detector Expired FR930836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR930836T 1946-07-19

Publications (1)

Publication Number Publication Date
FR930836A true FR930836A (en) 1948-02-05

Family

ID=9449027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930836D Expired FR930836A (en) 1946-07-19 1946-07-19 Photoelectric detector

Country Status (1)

Country Link
FR (1) FR930836A (en)

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