FR674964A - Cellule photoélectrique - Google Patents

Cellule photoélectrique

Info

Publication number
FR674964A
FR674964A FR674964DA FR674964A FR 674964 A FR674964 A FR 674964A FR 674964D A FR674964D A FR 674964DA FR 674964 A FR674964 A FR 674964A
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
Franz Rother
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 FR674964A publication Critical patent/FR674964A/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
FR674964D 1928-05-14 1929-05-13 Cellule photoélectrique Expired FR674964A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE674964X 1928-05-14

Publications (1)

Publication Number Publication Date
FR674964A true FR674964A (fr) 1930-02-04

Family

ID=6591147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674964D Expired FR674964A (fr) 1928-05-14 1929-05-13 Cellule photoélectrique

Country Status (1)

Country Link
FR (1) FR674964A (fr)

Similar Documents

Publication Publication Date Title
FR723393A (fr) Cellule photoélectrique
FR724155A (fr) Cellule photoélectrique
FR682254A (fr) Cellule photoélectrique
FR38057E (fr) Perfectionnements apportés aux cellules photoélectriques
FR700606A (fr) Cellule photoélectrique
FR705260A (fr) Cellule photo-électrique
FR726622A (fr) Cellule photoélectrique
FR674964A (fr) Cellule photoélectrique
FR682682A (fr) Cellule photo-électrolytique
FR689577A (fr) Cellule photo-électrique
FR693043A (fr) Cellule photoélectrique
FR694652A (fr) Cellule photoélectrique
FR680103A (fr) Cellule photo-électrique
FR653934A (fr) Cellule photoélectrique
FR712205A (fr) Cellule photo-électrique
FR709271A (fr) Cellule photo-électrique
FR723305A (fr) Cellule photoélectrique
FR723373A (fr) Cellule photoélectrique
FR39749E (fr) Cellule photoélectrique
FR712273A (fr) Cellule photo-électrique multiple
FR693396A (fr) Cellules photoélectriques
FR653300A (fr) Cellule électrolytique perfectionnée
FR681623A (fr) Perfectionnements aux cellules photo-électriques
FR668997A (fr) Perfectionnements apportés aux cellules photoélectriques
FR40986E (fr) Cellule photo-électrique