FR838844A - Inductance device - Google Patents

Inductance device

Info

Publication number
FR838844A
FR838844A FR838844DA FR838844A FR 838844 A FR838844 A FR 838844A FR 838844D A FR838844D A FR 838844DA FR 838844 A FR838844 A FR 838844A
Authority
FR
France
Prior art keywords
inductance device
inductance
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.)
Johnson Laboratories Inc
Original Assignee
Johnson Laboratories Inc
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 Johnson Laboratories Inc filed Critical Johnson Laboratories Inc
Application granted granted Critical
Publication of FR838844A publication Critical patent/FR838844A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H03H7/0169—Intermediate frequency filters
FR838844D 1937-06-03 1938-06-03 Inductance device Expired FR838844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US838844XA 1937-06-03 1937-06-03

Publications (1)

Publication Number Publication Date
FR838844A true FR838844A (en) 1939-03-16

Family

ID=22181278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838844D Expired FR838844A (en) 1937-06-03 1938-06-03 Inductance device

Country Status (1)

Country Link
FR (1) FR838844A (en)

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