FR737619A - Improvements to cascade amplifiers - Google Patents

Improvements to cascade amplifiers

Info

Publication number
FR737619A
FR737619A FR737619DA FR737619A FR 737619 A FR737619 A FR 737619A FR 737619D A FR737619D A FR 737619DA FR 737619 A FR737619 A FR 737619A
Authority
FR
France
Prior art keywords
cascade amplifiers
cascade
amplifiers
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR737619A publication Critical patent/FR737619A/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
FR737619D 1931-06-16 1932-05-25 Improvements to cascade amplifiers Expired FR737619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE737619X 1931-06-16

Publications (1)

Publication Number Publication Date
FR737619A true FR737619A (en) 1932-12-14

Family

ID=6642605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737619D Expired FR737619A (en) 1931-06-16 1932-05-25 Improvements to cascade amplifiers

Country Status (1)

Country Link
FR (1) FR737619A (en)

Similar Documents

Publication Publication Date Title
FR44573E (en) Improvements to thermionic amplifiers
FR737619A (en) Improvements to cascade amplifiers
FR41374E (en) Improvements to sound amplifiers
FR789133A (en) Improvements to thermo-ionic amplifiers
FR688320A (en) Improvements to evaporators
FR752995A (en) Improvements to thermionic amplifiers
FR726523A (en) Improvements to amplifiers
FR697126A (en) Improvements to mechanical amplifiers
FR731715A (en) Improvements to microphone amplifiers
FR722142A (en) Improvements to valves
FR732899A (en) Improvements to micro-telephones
FR41670E (en) Improvements to decavaillonneurs
FR727937A (en) Improvements to decavaillonneurs
FR719285A (en) Improvements to bannetons
FR732335A (en) Improvements to servo-brakes
FR715992A (en) Improvements to motocameras
FR718083A (en) Improvements to valve-pistons
FR708951A (en) Improvements to commonplace
FR720612A (en) Improvements to balers
FR41623E (en) Improvements to sound amplifiers
FR739624A (en) Improvements to presses
FR40732E (en) Improvements to presses
FR717750A (en) Improvements to vices
FR727920A (en) Improvements to suspenders
FR710424A (en) Improvements to metal trusses