CA469981A - Audio frequency amplifiers - Google Patents

Audio frequency amplifiers

Info

Publication number: CA469981A
Authority: CA; Canada
Prior art keywords: audio frequency; frequency amplifiers; amplifiers; audio; frequency
Prior art date: 1950-12-12
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

CA469981A

Other languages

French (fr)

Inventor

L. Umbenhauer Robert

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.)

Individual

Original Assignee

Individual

Publication date

1950-12-12

1950-12-12 Application granted granted Critical

1950-12-12 Publication of CA469981A publication Critical patent/CA469981A/en

Status Expired legal-status Critical Current

Links

CA469981A Audio frequency amplifiers Expired CA469981A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA469981T

Publications (1)

Publication Number	Publication Date
CA469981A true CA469981A (en)	1950-12-12

Family

ID=35603921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA469981A Expired CA469981A (en)			Audio frequency amplifiers

Country Status (1)

Country	Link
CA (1)	CA469981A (en)

0
- CA CA469981A patent/CA469981A/en not_active Expired

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