FR769327A - Improvements to television and similar apparatus - Google Patents

Improvements to television and similar apparatus

Info

Publication number
FR769327A
FR769327A FR769327DA FR769327A FR 769327 A FR769327 A FR 769327A FR 769327D A FR769327D A FR 769327DA FR 769327 A FR769327 A FR 769327A
Authority
FR
France
Prior art keywords
television
similar apparatus
similar
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)
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.)
Robert Lyon & A T Stoyanowsky
Original Assignee
Robert Lyon & A T Stoyanowsky
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 Robert Lyon & A T Stoyanowsky filed Critical Robert Lyon & A T Stoyanowsky
Application granted granted Critical
Publication of FR769327A publication Critical patent/FR769327A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
FR769327D 1934-02-26 1934-02-24 Improvements to television and similar apparatus Expired FR769327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB569533A GB428525A (en) 1934-02-26 1934-02-26 Improvements in or relating to television and like apparatus

Publications (1)

Publication Number Publication Date
FR769327A true FR769327A (en) 1934-08-23

Family

ID=9800899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769327D Expired FR769327A (en) 1934-02-26 1934-02-24 Improvements to television and similar apparatus

Country Status (2)

Country Link
FR (1) FR769327A (en)
GB (1) GB428525A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE428026A (en) * 1937-05-11

Also Published As

Publication number Publication date
GB428525A (en) 1935-05-16

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