FR59248E - Cellule photo-électrique - Google Patents

Cellule photo-électrique

Info

Publication number
FR59248E
FR59248E FR59248DA FR59248E FR 59248 E FR59248 E FR 59248E FR 59248D A FR59248D A FR 59248DA FR 59248 E FR59248 E FR 59248E
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
Antoine Merland
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 FR59248E publication Critical patent/FR59248E/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
FR59248D 1949-05-06 1949-05-06 Cellule photo-électrique Expired FR59248E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59248T 1949-05-06

Publications (1)

Publication Number Publication Date
FR59248E true FR59248E (fr) 1954-05-06

Family

ID=8693090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59248D Expired FR59248E (fr) 1949-05-06 1949-05-06 Cellule photo-électrique

Country Status (1)

Country Link
FR (1) FR59248E (fr)

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