FR805031A - Amplificateur photo-électrique - Google Patents

Amplificateur photo-électrique

Info

Publication number
FR805031A
FR805031A FR805031DA FR805031A FR 805031 A FR805031 A FR 805031A FR 805031D A FR805031D A FR 805031DA FR 805031 A FR805031 A FR 805031A
Authority
FR
France
Prior art keywords
photo
electric amplifier
amplifier
electric
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)
French (fr)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR805031A publication Critical patent/FR805031A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
    • H01J43/025—Circuits therefor
FR805031D 1935-07-30 1935-07-30 Amplificateur photo-électrique Expired FR805031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805031T 1935-07-30

Publications (1)

Publication Number Publication Date
FR805031A true FR805031A (fr) 1936-11-09

Family

ID=9251063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805031D Expired FR805031A (fr) 1935-07-30 1935-07-30 Amplificateur photo-électrique

Country Status (2)

Country Link
BE (1) BE416059A (OSRAM)
FR (1) FR805031A (OSRAM)

Also Published As

Publication number Publication date
BE416059A (OSRAM)

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