FR35661E - Improvements to low frequency amplifiers - Google Patents

Improvements to low frequency amplifiers

Info

Publication number
FR35661E
FR35661E FR35661DA FR35661E FR 35661 E FR35661 E FR 35661E FR 35661D A FR35661D A FR 35661DA FR 35661 E FR35661 E FR 35661E
Authority
FR
France
Prior art keywords
low frequency
frequency amplifiers
amplifiers
low
frequency
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)
Inventor
Charles Arnaud
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 filed Critical
Application granted granted Critical
Publication of FR35661E publication Critical patent/FR35661E/en
Expired legal-status Critical Current

Links

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)
FR35661D 1928-04-10 1928-04-10 Improvements to low frequency amplifiers Expired FR35661E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35661T 1928-04-10

Publications (1)

Publication Number Publication Date
FR35661E true FR35661E (en) 1930-03-27

Family

ID=8672510

Family Applications (2)

Application Number Title Priority Date Filing Date
FR665294D Expired FR665294A (en) 1928-04-10 1928-03-16 Improvement in low frequency amplifiers
FR35661D Expired FR35661E (en) 1928-04-10 1928-04-10 Improvements to low frequency amplifiers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR665294D Expired FR665294A (en) 1928-04-10 1928-03-16 Improvement in low frequency amplifiers

Country Status (1)

Country Link
FR (2) FR665294A (en)

Also Published As

Publication number Publication date
FR665294A (en) 1929-09-17

Similar Documents

Publication Publication Date Title
FR38408E (en) Improvements to altimeters
FR667387A (en) Improvements to frequency stabilizers
FR717992A (en) Improvements to moldings
FR35661E (en) Improvements to low frequency amplifiers
FR703861A (en) Improvements to low frequency amplifiers
FR679150A (en) Improvements to condenser microphones
FR656987A (en) Improvements to metal boxes
FR666167A (en) Improvements to amplifiers
FR678180A (en) Improvements to amplifiers
FR683624A (en) Improvements to amplifiers
FR670905A (en) Improvements to amplifiers
FR702076A (en) Improvements to high frequency amplifiers
FR640068A (en) Improvements to low frequency amplifiers
FR697126A (en) Improvements to mechanical amplifiers
FR679254A (en) Improvements to high frequency amplifiers
FR671781A (en) Improvements to radio-telephone amplifiers
FR684418A (en) Improvements to gramophones
FR36142E (en) Improvements to paraohutes
FR664536A (en) Improvements to kepis
FR670929A (en) Improvements to frequency changer amplifiers
FR662814A (en) Improvements to wheelbarrows
FR684549A (en) Improvements to presses
FR670820A (en) Improvements to high frequency amplifiers
FR696977A (en) Improvements to low frequency transformers
FR617550A (en) Improvements to amplifiers