NL160077B - VALVE. - Google Patents

VALVE.

Info

Publication number
NL160077B
NL160077B NL7511391.B NL160077DB NL160077B NL 160077 B NL160077 B NL 160077B NL 160077D B NL160077D B NL 160077DB NL 160077 B NL160077 B NL 160077B
Authority
NL
Netherlands
Prior art keywords
valve
Prior art date
Application number
NL7511391.B
Other languages
Dutch (nl)
Original Assignee
Fellingsbro Verkstaeder
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.)
Publication of NL160077B publication Critical patent/NL160077B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
NL7511391.B 1951-03-22 VALVE. NL160077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL700277X 1951-03-22

Publications (1)

Publication Number Publication Date
NL160077B true NL160077B (en)

Family

ID=19809441

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7511391.B NL160077B (en) 1951-03-22 VALVE.

Country Status (5)

Country Link
BE (1) BE510089A (en)
DE (1) DE877622C (en)
FR (1) FR1052708A (en)
GB (1) GB700277A (en)
NL (1) NL160077B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL202606A (en) * 1955-12-06
NL297801A (en) * 1962-09-13

Also Published As

Publication number Publication date
GB700277A (en) 1953-11-25
FR1052708A (en) 1954-01-26
BE510089A (en)
DE877622C (en) 1953-05-26

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