FR636612A - - Google Patents

Info

Publication number
FR636612A
FR636612A FR636612DA FR636612A FR 636612 A FR636612 A FR 636612A FR 636612D A FR636612D A FR 636612DA FR 636612 A FR636612 A FR 636612A
Authority
FR
France
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
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 date
Application granted granted Critical
Publication of FR636612A publication Critical patent/FR636612A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
FR636612D 1927-06-27 Expired FR636612A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR292955X 1927-06-27

Publications (1)

Publication Number Publication Date
FR636612A true FR636612A (fr) 1928-04-13

Family

ID=8887880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR636612D Expired FR636612A (fr) 1927-06-27

Country Status (2)

Country Link
FR (1) FR636612A (fr)
GB (1) GB292955A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754927C (de) * 1935-03-16 1953-08-03 Marconi Wireless Telegraph Co Kuenstliche Leitung fuer Hochfrequenz

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477693A (en) * 1942-12-17 1949-08-02 Radio Patents Corp Variable induction coil
US2598810A (en) * 1950-08-04 1952-06-03 Aladdin Ind Inc Wide range high-frequency tuner
US2753457A (en) * 1952-03-18 1956-07-03 Zenith Radio Corp Frequency-selective electrical network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754927C (de) * 1935-03-16 1953-08-03 Marconi Wireless Telegraph Co Kuenstliche Leitung fuer Hochfrequenz

Also Published As

Publication number Publication date
GB292955A (en) 1929-09-19

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