FR767297A - Cellule photoélectrique - Google Patents

Cellule photoélectrique

Info

Publication number
FR767297A
FR767297A FR767297DA FR767297A FR 767297 A FR767297 A FR 767297A FR 767297D A FR767297D A FR 767297DA FR 767297 A FR767297 A FR 767297A
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)
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.)
FOTOS
Original Assignee
FOTOS
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 FOTOS filed Critical FOTOS
Application granted granted Critical
Publication of FR767297A publication Critical patent/FR767297A/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
    • H01J40/02—Details
    • H01J40/04—Electrodes
FR767297D 1934-01-19 1934-01-19 Cellule photoélectrique Expired FR767297A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR767297T 1934-01-19

Publications (1)

Publication Number Publication Date
FR767297A true FR767297A (fr) 1934-07-13

Family

ID=9183791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767297D Expired FR767297A (fr) 1934-01-19 1934-01-19 Cellule photoélectrique

Country Status (1)

Country Link
FR (1) FR767297A (fr)

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