FR1019888A - Appareil d'émission de télévision - Google Patents

Appareil d'émission de télévision

Info

Publication number
FR1019888A
FR1019888A FR1019888DA FR1019888A FR 1019888 A FR1019888 A FR 1019888A FR 1019888D A FR1019888D A FR 1019888DA FR 1019888 A FR1019888 A FR 1019888A
Authority
FR
France
Prior art keywords
broadcast device
broadcast
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)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1019888A publication Critical patent/FR1019888A/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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
FR1019888D 1949-06-11 1950-06-09 Appareil d'émission de télévision Expired FR1019888A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1560049A GB678375A (en) 1949-06-11 1949-06-11 Improvements relating to apparatus, such as television transmitting apparatus embodying an image pick-up tube

Publications (1)

Publication Number Publication Date
FR1019888A true FR1019888A (fr) 1953-01-27

Family

ID=10062044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1019888D Expired FR1019888A (fr) 1949-06-11 1950-06-09 Appareil d'émission de télévision

Country Status (3)

Country Link
FR (1) FR1019888A (fr)
GB (1) GB678375A (fr)
NL (1) NL87374C (fr)

Also Published As

Publication number Publication date
NL87374C (fr)
GB678375A (en) 1952-09-03

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