NL54619C - - Google Patents

Info

Publication number
NL54619C
NL54619C NL54619DA NL54619C NL 54619 C NL54619 C NL 54619C NL 54619D A NL54619D A NL 54619DA NL 54619 C NL54619 C NL 54619C
Authority
NL
Netherlands
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.)
Publication of NL54619C publication Critical patent/NL54619C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
NL54619D 1939-05-20 NL54619C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2272050X 1939-05-20

Publications (1)

Publication Number Publication Date
NL54619C true NL54619C (en)

Family

ID=19874003

Family Applications (1)

Application Number Title Priority Date Filing Date
NL54619D NL54619C (en) 1939-05-20

Country Status (3)

Country Link
US (1) US2272050A (en)
FR (1) FR871018A (en)
NL (1) NL54619C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491808A (en) * 1942-08-06 1949-12-20 Gen Electric Multichannel radio and television receiver
US2513353A (en) * 1944-06-14 1950-07-04 Freeman H Owens Mechanism for adjusting and setting radios or other apparatus
US2534768A (en) * 1948-10-08 1950-12-19 Belmont Radio Corp Television tuner

Also Published As

Publication number Publication date
FR871018A (en) 1942-04-03
US2272050A (en) 1942-02-03

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