FR841123A - Automatic keypad for adjusting t stations. s. f. - Google Patents

Automatic keypad for adjusting t stations. s. f.

Info

Publication number
FR841123A
FR841123A FR841123DA FR841123A FR 841123 A FR841123 A FR 841123A FR 841123D A FR841123D A FR 841123DA FR 841123 A FR841123 A FR 841123A
Authority
FR
France
Prior art keywords
stations
adjusting
automatic keypad
keypad
automatic
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)
Inventor
Michel Yardeny
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 FR841123A publication Critical patent/FR841123A/en
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
    • H03J5/08—Settings determined by a number of separately-actuated positioning means
FR841123D 1938-01-13 1938-01-13 Automatic keypad for adjusting t stations. s. f. Expired FR841123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841123T 1938-01-13

Publications (1)

Publication Number Publication Date
FR841123A true FR841123A (en) 1939-05-10

Family

ID=9306149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841123D Expired FR841123A (en) 1938-01-13 1938-01-13 Automatic keypad for adjusting t stations. s. f.

Country Status (2)

Country Link
FR (1) FR841123A (en)
GB (1) GB523508A (en)

Also Published As

Publication number Publication date
GB523508A (en) 1940-07-16

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