FR817220A - Système de concentration électro-optique - Google Patents

Système de concentration électro-optique

Info

Publication number
FR817220A
FR817220A FR817220DA FR817220A FR 817220 A FR817220 A FR 817220A FR 817220D A FR817220D A FR 817220DA FR 817220 A FR817220 A FR 817220A
Authority
FR
France
Prior art keywords
electro
concentration system
optical concentration
optical
concentration
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
Vladislas Zeitline
Apollinaire Zeitline
Vladimir Kliatchko
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 FR817220A publication Critical patent/FR817220A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR817220D 1936-05-05 1936-05-05 Système de concentration électro-optique Expired FR817220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817220T 1936-05-05

Publications (1)

Publication Number Publication Date
FR817220A true FR817220A (fr) 1937-08-30

Family

ID=9268215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817220D Expired FR817220A (fr) 1936-05-05 1936-05-05 Système de concentration électro-optique

Country Status (1)

Country Link
FR (1) FR817220A (fr)

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