CH92013A - Amplifier circuit. - Google Patents

Amplifier circuit.

Info

Publication number: CH92013A
Authority: CH; Switzerland
Prior art keywords: amplifier circuit; amplifier; circuit
Prior art date: 1919-12-06

Application number

Other languages

German (de)

Inventor

Aktiengesellschaft Siem Halske

Original Assignee

Siemens Ag

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.)

1919-12-06

Filing date

1920-11-04

Publication date

1921-12-16

1920-11-04 Application filed by Siemens Ag filed Critical Siemens Ag

1921-12-16 Publication of CH92013A publication Critical patent/CH92013A/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

CH92013D 1919-12-06 1920-11-04 Amplifier circuit. CH92013A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE348392T		1919-12-06
DE352445T		1919-12-06

Publications (1)

Publication Number	Publication Date
CH92013A true CH92013A (en)	1921-12-16

Family

ID=25828296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH92013D CH92013A (en)	1919-12-06	1920-11-04	Amplifier circuit.

Country Status (5)

Country	Link
CH (1)	CH92013A (en)
DE (2)	DE348392C (en)
FR (1)	FR527036A (en)
GB (1)	GB154925A (en)
NL (1)	NL11412C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE747102C (en) *	1937-02-24	1944-09-08	Opta Radio Ag	Circuit arrangement for ultra-short wave broadband amplifiers
DE936990C (en) *	1937-05-13	1956-02-09	Telefunken Gmbh	Circuit arrangement for tube amplifier

0
- NL NL11412D patent/NL11412C/xx active
1919
- 1919-12-06 DE DE1919348392D patent/DE348392C/en not_active Expired
- 1919-12-06 DE DE1919352445D patent/DE352445C/en not_active Expired
1920
- 1920-11-04 CH CH92013D patent/CH92013A/en unknown
- 1920-11-09 FR FR527036A patent/FR527036A/en not_active Expired
- 1920-12-06 GB GB34423/20A patent/GB154925A/en not_active Expired

Also Published As

Publication number	Publication date
NL11412C (en)
FR527036A (en)	1921-10-19
GB154925A (en)	1922-04-06
DE352445C (en)	1922-04-27
DE348392C (en)	1922-02-09

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