CA409158A - Amplificateur d'audiofrequences - Google Patents

Amplificateur d'audiofrequences

Info

Publication number: CA409158A
Authority: CA; Canada
Prior art keywords: audio frequency; frequency amplifier; amplifier; audio; frequency
Prior art date: 1942-12-08
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

CA409158A

Other languages

Inventor

Jr. Joseph A. Worcester

Original Assignee

Canadian General Electric Co Ltd

Publication date

1942-12-08

1942-12-08 Application granted granted Critical

1942-12-08 Publication of CA409158A publication Critical patent/CA409158A/fr

Status Expired legal-status Critical Current

CA409158A Amplificateur d'audiofrequences Expired CA409158A (fr)

Application Number	Priority Date	Filing Date	Title
CA409158T

Publication Number	Publication Date
CA409158A true CA409158A (fr)	1942-12-08

Application Number	Title	Priority Date	Filing Date
CA409158A Expired CA409158A (fr)			Amplificateur d'audiofrequences

Country	Link
CA (1)	CA409158A (fr)

Publication	Publication Date	Title
CA409158A (fr)	1942-12-08	Amplificateur d'audiofrequences
CA405333A (fr)	1942-06-09	Amplificateur des audiofrequences
CA408227A (fr)	1942-10-27	Amplificateur d'audiofrequences
AU117124B2 (en)	1943-07-01	Audio frequency amplifiers
AU576742A (en)	1943-07-01	Audio frequency amplifiers
CA402951A (fr)	1942-02-17	Amplificateur de hautes frequences
CA405334A (fr)	1942-06-09	Amplificateur des frequences intermediaires
CA406097A (fr)	1942-07-14	Amplificateur a bandes larges
CA404582A (fr)	1942-05-05	Amplificateur de la radio
CA404560A (fr)	1942-05-05	Amplificateur de la radio
CA404561A (fr)	1942-05-05	Amplificateur de la radio
CA404562A (fr)	1942-05-05	Amplificateur de la radio
CA404504A (fr)	1942-05-05	Amplificateur de la radio
CA408810A (fr)	1942-11-24	Systeme amplificateur a hautes frequences
CA402406A (fr)	1942-01-20	Amplificateur des ondes
CA397492A (fr)	1941-06-24	Amplificateur d'audiofrequences
CA404905A (fr)	1942-05-19	Fabrication de hauts-parleurs
CA404904A (fr)	1942-05-19	Fabrication de hauts-parleurs
CA405455A (fr)	1942-06-16	Amplificateur thermionique
CA402707A (fr)	1942-02-03	Circuit d'amplificateur
AU117570B2 (en)		Improvements in amplifying frequency changers
CA403219A (fr)	1942-03-03	Amplificateur electronique
AU123562B2 (en)	1947-02-27	Audio frequency amplifiers
CA412560A (fr)	1943-05-18	Systeme amplificateur des audiofrequences
CA402230A (fr)	1942-01-13	Appareil reproducteur des sons