FR662976A - Graduation device for radiotelephone reception devices - Google Patents

Graduation device for radiotelephone reception devices

Info

Publication number
FR662976A
FR662976A FR662976DA FR662976A FR 662976 A FR662976 A FR 662976A FR 662976D A FR662976D A FR 662976DA FR 662976 A FR662976 A FR 662976A
Authority
FR
France
Prior art keywords
reception devices
graduation device
radiotelephone
radiotelephone reception
graduation
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.)
SOCIEDE des Ets GAU
Original Assignee
SOCIEDE des Ets GAU
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 SOCIEDE des Ets GAU filed Critical SOCIEDE des Ets GAU
Application granted granted Critical
Publication of FR662976A publication Critical patent/FR662976A/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
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/041—Pointers, markers, or the like, for tuning dials; Folding dials
FR662976D 1928-02-10 1928-02-10 Graduation device for radiotelephone reception devices Expired FR662976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662976T 1928-02-10

Publications (1)

Publication Number Publication Date
FR662976A true FR662976A (en) 1929-08-14

Family

ID=9011782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662976D Expired FR662976A (en) 1928-02-10 1928-02-10 Graduation device for radiotelephone reception devices

Country Status (1)

Country Link
FR (1) FR662976A (en)

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