FR822038A - Indicating and tuning devices for radio receivers - Google Patents

Indicating and tuning devices for radio receivers

Info

Publication number
FR822038A
FR822038A FR822038DA FR822038A FR 822038 A FR822038 A FR 822038A FR 822038D A FR822038D A FR 822038DA FR 822038 A FR822038 A FR 822038A
Authority
FR
France
Prior art keywords
indicating
radio receivers
tuning devices
tuning
devices
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)
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 FR822038A publication Critical patent/FR822038A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/10—Rope drive; Chain drive
FR822038D 1936-08-22 1937-05-20 Indicating and tuning devices for radio receivers Expired FR822038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2311736A GB480533A (en) 1936-08-22 1936-08-22 Improvements in or relating to visual indicating devices

Publications (1)

Publication Number Publication Date
FR822038A true FR822038A (en) 1937-12-18

Family

ID=10190376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822038D Expired FR822038A (en) 1936-08-22 1937-05-20 Indicating and tuning devices for radio receivers

Country Status (3)

Country Link
BE (1) BE421537A (en)
FR (1) FR822038A (en)
GB (1) GB480533A (en)

Also Published As

Publication number Publication date
GB480533A (en) 1938-02-22
BE421537A (en)

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