FR873961A - Cellule photoélectrique - Google Patents

Cellule photoélectrique

Info

Publication number
FR873961A
FR873961A FR873961DA FR873961A FR 873961 A FR873961 A FR 873961A FR 873961D A FR873961D A FR 873961DA FR 873961 A FR873961 A FR 873961A
Authority
FR
France
Prior art keywords
photoelectric cell
photoelectric
cell
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
English (en)
Inventor
Gerard-Louis-Raymond Greneche
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 FR873961A publication Critical patent/FR873961A/fr
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
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell
FR873961D 1941-07-03 1941-07-03 Cellule photoélectrique Expired FR873961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873961T 1941-07-03

Publications (1)

Publication Number Publication Date
FR873961A true FR873961A (fr) 1942-07-24

Family

ID=9359529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873961D Expired FR873961A (fr) 1941-07-03 1941-07-03 Cellule photoélectrique

Country Status (1)

Country Link
FR (1) FR873961A (fr)

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