FR838674A - Cell circuit or other photoelectric device - Google Patents

Cell circuit or other photoelectric device

Info

Publication number
FR838674A
FR838674A FR838674DA FR838674A FR 838674 A FR838674 A FR 838674A FR 838674D A FR838674D A FR 838674DA FR 838674 A FR838674 A FR 838674A
Authority
FR
France
Prior art keywords
photoelectric device
cell circuit
cell
circuit
photoelectric
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 Marie Auguste Ferte
Jules Lervat
Andre Balp
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 FR838674A publication Critical patent/FR838674A/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
FR838674D 1937-11-23 1937-11-23 Cell circuit or other photoelectric device Expired FR838674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838674T 1937-11-23

Publications (1)

Publication Number Publication Date
FR838674A true FR838674A (en) 1939-03-13

Family

ID=9299172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838674D Expired FR838674A (en) 1937-11-23 1937-11-23 Cell circuit or other photoelectric device

Country Status (1)

Country Link
FR (1) FR838674A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029295B (en) * 1953-03-14 1958-04-30 Siegfried Paul Device for determining the roast condition of a roast during roasting
US3699352A (en) * 1971-03-08 1972-10-17 Power Designs Inc Multi-range regulated dc power supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029295B (en) * 1953-03-14 1958-04-30 Siegfried Paul Device for determining the roast condition of a roast during roasting
US3699352A (en) * 1971-03-08 1972-10-17 Power Designs Inc Multi-range regulated dc power supply

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