FR1554640A - - Google Patents

Info

Publication number
FR1554640A
FR1554640A FR1554640DA FR1554640A FR 1554640 A FR1554640 A FR 1554640A FR 1554640D A FR1554640D A FR 1554640DA FR 1554640 A FR1554640 A FR 1554640A
Authority
FR
France
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
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 FR1554640A publication Critical patent/FR1554640A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
FR1554640D 1967-06-28 1967-06-28 Expired FR1554640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR112270 1967-06-28

Publications (1)

Publication Number Publication Date
FR1554640A true FR1554640A (fr) 1969-01-24

Family

ID=8634013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554640D Expired FR1554640A (fr) 1967-06-28 1967-06-28

Country Status (1)

Country Link
FR (1) FR1554640A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198334A1 (fr) * 1972-08-29 1974-03-29 Rca Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198334A1 (fr) * 1972-08-29 1974-03-29 Rca Corp

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Legal Events

Date Code Title Description
ST Notification of lapse