FR856447A - Appareils récepteurs radio-électriques ou analogues - Google Patents

Appareils récepteurs radio-électriques ou analogues

Info

Publication number
FR856447A
FR856447A FR856447DA FR856447A FR 856447 A FR856447 A FR 856447A FR 856447D A FR856447D A FR 856447DA FR 856447 A FR856447 A FR 856447A
Authority
FR
France
Prior art keywords
radio
electric
receiving apparatus
similar receiving
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
English (en)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR856447A publication Critical patent/FR856447A/fr
Expired legal-status Critical Current

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
FR856447D 1938-06-24 1939-06-16 Appareils récepteurs radio-électriques ou analogues Expired FR856447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB856447X 1938-06-24

Publications (1)

Publication Number Publication Date
FR856447A true FR856447A (fr) 1940-06-13

Family

ID=10590590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856447D Expired FR856447A (fr) 1938-06-24 1939-06-16 Appareils récepteurs radio-électriques ou analogues

Country Status (1)

Country Link
FR (1) FR856447A (fr)

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