FR718713A - Perfectionnements concernant la télévision - Google Patents

Perfectionnements concernant la télévision

Info

Publication number
FR718713A
FR718713A FR718713DA FR718713A FR 718713 A FR718713 A FR 718713A FR 718713D A FR718713D A FR 718713DA FR 718713 A FR718713 A FR 718713A
Authority
FR
France
Prior art keywords
television
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
John Henry Owen Harries
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 FR718713A publication Critical patent/FR718713A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR718713D 1930-06-16 1931-06-16 Perfectionnements concernant la télévision Expired FR718713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1835630A GB358971A (en) 1930-06-16 1930-06-16 Improvements relating to television and the like

Publications (1)

Publication Number Publication Date
FR718713A true FR718713A (fr) 1932-01-28

Family

ID=10111061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718713D Expired FR718713A (fr) 1930-06-16 1931-06-16 Perfectionnements concernant la télévision

Country Status (2)

Country Link
FR (1) FR718713A (fr)
GB (1) GB358971A (fr)

Also Published As

Publication number Publication date
GB358971A (en) 1931-10-16

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